155467728

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 320

約数和(自身を含む): 533299200

約数和(自身を除く): 377831472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 31, 36, 38, 39, 47, 48, 52, 54, 57, 62, 72, 76, 78, 93, 94, 104, 108, 114, 117, 124, 141, 144, 152, 156, 171, 186, 188, 208, 216, 228, 234, 247, 248, 279, 282, 304, 312, 342, 351, 372, 376, 403, 423, 432, 456, 468, 494, 496, 513, 558, 564, 589, 611, 624, 684, 702, 741, 744, 752, 806, 837, 846, 893, 912, 936, 988, 1026, 1116, 1128, 1178, 1209, 1222, 1269, 1368, 1404, 1457, 1482, 1488, 1612, 1674, 1692, 1767, 1786, 1833, 1872, 1976, 2052, 2223, 2232, 2256, 2356, 2418, 2444, 2538, 2679, 2736, 2808, 2914, 2964, 3224, 3348, 3384, 3534, 3572, 3627, 3666, 3952, 4104, 4371, 4446, 4464, 4712, 4836, 4888, 5076, 5301, 5358, 5499, 5616, 5828, 5928, 6448, 6669, 6696, 6768, 7068, 7144, 7254, 7332, 7657, 8037, 8208, 8742, 8892, 9424, 9672, 9776, 10152, 10602, 10716, 10881, 10998, 11609, 11656, 11856, 13113, 13338, 13392, 14136, 14288, 14508, 14664, 15314, 15903, 16074, 16497, 17484, 17784, 18941, 19344, 20304, 21204, 21432, 21762, 21996, 22971, 23218, 23312, 24111, 26226, 26676, 27683, 28272, 29016, 29328, 30628, 31806, 32148, 32994, 34827, 34968, 35568, 37882, 39339, 42408, 42864, 43524, 43992, 45942, 46436, 48222, 52452, 53352, 55366, 56823, 58032, 61256, 63612, 64296, 65988, 68913, 69654, 69936, 75764, 78678, 83049, 84816, 87048, 87984, 91884, 92872, 96444, 104481, 104904, 106704, 110732, 113646, 122512, 127224, 128592, 131976, 137826, 139308, 151528, 157356, 166098, 170469, 174096, 183768, 185744, 192888, 206739, 208962, 209808, 221464, 227292, 249147, 254448, 263952, 275652, 278616, 303056, 313443, 314712, 332196, 340938, 359879, 367536, 385776, 413478, 417924, 442928, 454584, 498294, 511407, 551304, 557232, 626886, 629424, 664392, 681876, 719758, 747441, 826956, 835848, 909168, 996588, 1022814, 1079637, 1102608, 1253772, 1328784, 1363752, 1439516, 1494882, 1653912, 1671696, 1993176, 2045628, 2159274, 2507544, 2727504, 2879032, 2989764, 3238911, 3307824, 3986352, 4091256, 4318548, 5015088, 5758064, 5979528, 6477822, 8182512, 8637096, 9716733, 11959056, 12955644, 17274192, 19433466, 25911288, 38866932, 51822576, 77733864, 155467728]

約数ペア:

[(1, 155467728), (2, 77733864), (3, 51822576), (4, 38866932), (6, 25911288), (8, 19433466), (9, 17274192), (12, 12955644), (13, 11959056), (16, 9716733), (18, 8637096), (19, 8182512), (24, 6477822), (26, 5979528), (27, 5758064), (31, 5015088), (36, 4318548), (38, 4091256), (39, 3986352), (47, 3307824), (48, 3238911), (52, 2989764), (54, 2879032), (57, 2727504), (62, 2507544), (72, 2159274), (76, 2045628), (78, 1993176), (93, 1671696), (94, 1653912), (104, 1494882), (108, 1439516), (114, 1363752), (117, 1328784), (124, 1253772), (141, 1102608), (144, 1079637), (152, 1022814), (156, 996588), (171, 909168), (186, 835848), (188, 826956), (208, 747441), (216, 719758), (228, 681876), (234, 664392), (247, 629424), (248, 626886), (279, 557232), (282, 551304), (304, 511407), (312, 498294), (342, 454584), (351, 442928), (372, 417924), (376, 413478), (403, 385776), (423, 367536), (432, 359879), (456, 340938), (468, 332196), (494, 314712), (496, 313443), (513, 303056), (558, 278616), (564, 275652), (589, 263952), (611, 254448), (624, 249147), (684, 227292), (702, 221464), (741, 209808), (744, 208962), (752, 206739), (806, 192888), (837, 185744), (846, 183768), (893, 174096), (912, 170469), (936, 166098), (988, 157356), (1026, 151528), (1116, 139308), (1128, 137826), (1178, 131976), (1209, 128592), (1222, 127224), (1269, 122512), (1368, 113646), (1404, 110732), (1457, 106704), (1482, 104904), (1488, 104481), (1612, 96444), (1674, 92872), (1692, 91884), (1767, 87984), (1786, 87048), (1833, 84816), (1872, 83049), (1976, 78678), (2052, 75764), (2223, 69936), (2232, 69654), (2256, 68913), (2356, 65988), (2418, 64296), (2444, 63612), (2538, 61256), (2679, 58032), (2736, 56823), (2808, 55366), (2914, 53352), (2964, 52452), (3224, 48222), (3348, 46436), (3384, 45942), (3534, 43992), (3572, 43524), (3627, 42864), (3666, 42408), (3952, 39339), (4104, 37882), (4371, 35568), (4446, 34968), (4464, 34827), (4712, 32994), (4836, 32148), (4888, 31806), (5076, 30628), (5301, 29328), (5358, 29016), (5499, 28272), (5616, 27683), (5828, 26676), (5928, 26226), (6448, 24111), (6669, 23312), (6696, 23218), (6768, 22971), (7068, 21996), (7144, 21762), (7254, 21432), (7332, 21204), (7657, 20304), (8037, 19344), (8208, 18941), (8742, 17784), (8892, 17484), (9424, 16497), (9672, 16074), (9776, 15903), (10152, 15314), (10602, 14664), (10716, 14508), (10881, 14288), (10998, 14136), (11609, 13392), (11656, 13338), (11856, 13113)]