138787992

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 288

約数和(自身を含む): 478033920

約数和(自身を除く): 339245928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 47, 49, 54, 56, 62, 63, 72, 81, 84, 93, 94, 98, 108, 124, 126, 141, 147, 162, 168, 186, 188, 189, 196, 216, 217, 243, 248, 252, 279, 282, 294, 324, 329, 372, 376, 378, 392, 423, 434, 441, 486, 504, 558, 564, 567, 588, 648, 651, 658, 744, 756, 837, 846, 868, 882, 972, 987, 1116, 1128, 1134, 1176, 1269, 1302, 1316, 1323, 1457, 1512, 1519, 1674, 1692, 1701, 1736, 1764, 1944, 1953, 1974, 2232, 2268, 2303, 2511, 2538, 2604, 2632, 2646, 2914, 2961, 3038, 3348, 3384, 3402, 3528, 3807, 3906, 3948, 3969, 4371, 4536, 4557, 4606, 5022, 5076, 5208, 5292, 5828, 5859, 5922, 6076, 6696, 6804, 6909, 7533, 7614, 7812, 7896, 7938, 8742, 8883, 9114, 9212, 10044, 10152, 10199, 10584, 11421, 11656, 11718, 11844, 11907, 12152, 13113, 13608, 13671, 13818, 15066, 15228, 15624, 15876, 17484, 17577, 17766, 18228, 18424, 20088, 20398, 20727, 22842, 23436, 23688, 23814, 26226, 26649, 27342, 27636, 30132, 30456, 30597, 31752, 34968, 35154, 35532, 36456, 39339, 40796, 41013, 41454, 45684, 46872, 47628, 52452, 52731, 53298, 54684, 55272, 60264, 61194, 62181, 70308, 71064, 71393, 78678, 79947, 81592, 82026, 82908, 91368, 91791, 95256, 104904, 105462, 106596, 109368, 118017, 122388, 123039, 124362, 140616, 142786, 157356, 159894, 164052, 165816, 183582, 186543, 210924, 213192, 214179, 236034, 244776, 246078, 248724, 275373, 285572, 314712, 319788, 328104, 354051, 367164, 369117, 373086, 421848, 428358, 472068, 492156, 497448, 550746, 559629, 571144, 639576, 642537, 708102, 734328, 738234, 746172, 826119, 856716, 944136, 984312, 1101492, 1119258, 1285074, 1416204, 1476468, 1492344, 1652238, 1713432, 1927611, 2202984, 2238516, 2478357, 2570148, 2832408, 2952936, 3304476, 3855222, 4477032, 4956714, 5140296, 5782833, 6608952, 7710444, 9913428, 11565666, 15420888, 17348499, 19826856, 23131332, 34696998, 46262664, 69393996, 138787992]

約数ペア:

[(1, 138787992), (2, 69393996), (3, 46262664), (4, 34696998), (6, 23131332), (7, 19826856), (8, 17348499), (9, 15420888), (12, 11565666), (14, 9913428), (18, 7710444), (21, 6608952), (24, 5782833), (27, 5140296), (28, 4956714), (31, 4477032), (36, 3855222), (42, 3304476), (47, 2952936), (49, 2832408), (54, 2570148), (56, 2478357), (62, 2238516), (63, 2202984), (72, 1927611), (81, 1713432), (84, 1652238), (93, 1492344), (94, 1476468), (98, 1416204), (108, 1285074), (124, 1119258), (126, 1101492), (141, 984312), (147, 944136), (162, 856716), (168, 826119), (186, 746172), (188, 738234), (189, 734328), (196, 708102), (216, 642537), (217, 639576), (243, 571144), (248, 559629), (252, 550746), (279, 497448), (282, 492156), (294, 472068), (324, 428358), (329, 421848), (372, 373086), (376, 369117), (378, 367164), (392, 354051), (423, 328104), (434, 319788), (441, 314712), (486, 285572), (504, 275373), (558, 248724), (564, 246078), (567, 244776), (588, 236034), (648, 214179), (651, 213192), (658, 210924), (744, 186543), (756, 183582), (837, 165816), (846, 164052), (868, 159894), (882, 157356), (972, 142786), (987, 140616), (1116, 124362), (1128, 123039), (1134, 122388), (1176, 118017), (1269, 109368), (1302, 106596), (1316, 105462), (1323, 104904), (1457, 95256), (1512, 91791), (1519, 91368), (1674, 82908), (1692, 82026), (1701, 81592), (1736, 79947), (1764, 78678), (1944, 71393), (1953, 71064), (1974, 70308), (2232, 62181), (2268, 61194), (2303, 60264), (2511, 55272), (2538, 54684), (2604, 53298), (2632, 52731), (2646, 52452), (2914, 47628), (2961, 46872), (3038, 45684), (3348, 41454), (3384, 41013), (3402, 40796), (3528, 39339), (3807, 36456), (3906, 35532), (3948, 35154), (3969, 34968), (4371, 31752), (4536, 30597), (4557, 30456), (4606, 30132), (5022, 27636), (5076, 27342), (5208, 26649), (5292, 26226), (5828, 23814), (5859, 23688), (5922, 23436), (6076, 22842), (6696, 20727), (6804, 20398), (6909, 20088), (7533, 18424), (7614, 18228), (7812, 17766), (7896, 17577), (7938, 17484), (8742, 15876), (8883, 15624), (9114, 15228), (9212, 15066), (10044, 13818), (10152, 13671), (10199, 13608), (10584, 13113), (11421, 12152), (11656, 11907), (11718, 11844)]