152800128

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 256

約数和(自身を含む): 514080000

約数和(自身を除く): 361279872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 96, 104, 108, 114, 117, 128, 144, 152, 156, 171, 179, 192, 208, 216, 228, 234, 247, 288, 304, 312, 342, 351, 358, 384, 416, 432, 456, 468, 494, 513, 537, 576, 608, 624, 684, 702, 716, 741, 832, 864, 912, 936, 988, 1026, 1074, 1152, 1216, 1248, 1368, 1404, 1432, 1482, 1611, 1664, 1728, 1824, 1872, 1976, 2052, 2148, 2223, 2327, 2432, 2496, 2736, 2808, 2864, 2964, 3222, 3401, 3456, 3648, 3744, 3952, 4104, 4296, 4446, 4654, 4833, 4992, 5472, 5616, 5728, 5928, 6444, 6669, 6802, 6981, 7296, 7488, 7904, 8208, 8592, 8892, 9308, 9666, 10203, 10944, 11232, 11456, 11856, 12888, 13338, 13604, 13962, 14976, 15808, 16416, 17184, 17784, 18616, 19332, 20406, 20943, 21888, 22464, 22912, 23712, 25776, 26676, 27208, 27924, 30609, 31616, 32832, 34368, 35568, 37232, 38664, 40812, 41886, 44213, 44928, 47424, 51552, 53352, 54416, 55848, 61218, 62829, 65664, 68736, 71136, 74464, 77328, 81624, 83772, 88426, 91827, 94848, 103104, 106704, 108832, 111696, 122436, 125658, 132639, 142272, 148928, 154656, 163248, 167544, 176852, 183654, 206208, 213408, 217664, 223392, 244872, 251316, 265278, 284544, 297856, 309312, 326496, 335088, 353704, 367308, 397917, 426816, 435328, 446784, 489744, 502632, 530556, 618624, 652992, 670176, 707408, 734616, 795834, 853632, 893568, 979488, 1005264, 1061112, 1193751, 1305984, 1340352, 1414816, 1469232, 1591668, 1958976, 2010528, 2122224, 2387502, 2680704, 2829632, 2938464, 3183336, 3917952, 4021056, 4244448, 4775004, 5659264, 5876928, 6366672, 8042112, 8488896, 9550008, 11753856, 12733344, 16977792, 19100016, 25466688, 38200032, 50933376, 76400064, 152800128]

約数ペア:

[(1, 152800128), (2, 76400064), (3, 50933376), (4, 38200032), (6, 25466688), (8, 19100016), (9, 16977792), (12, 12733344), (13, 11753856), (16, 9550008), (18, 8488896), (19, 8042112), (24, 6366672), (26, 5876928), (27, 5659264), (32, 4775004), (36, 4244448), (38, 4021056), (39, 3917952), (48, 3183336), (52, 2938464), (54, 2829632), (57, 2680704), (64, 2387502), (72, 2122224), (76, 2010528), (78, 1958976), (96, 1591668), (104, 1469232), (108, 1414816), (114, 1340352), (117, 1305984), (128, 1193751), (144, 1061112), (152, 1005264), (156, 979488), (171, 893568), (179, 853632), (192, 795834), (208, 734616), (216, 707408), (228, 670176), (234, 652992), (247, 618624), (288, 530556), (304, 502632), (312, 489744), (342, 446784), (351, 435328), (358, 426816), (384, 397917), (416, 367308), (432, 353704), (456, 335088), (468, 326496), (494, 309312), (513, 297856), (537, 284544), (576, 265278), (608, 251316), (624, 244872), (684, 223392), (702, 217664), (716, 213408), (741, 206208), (832, 183654), (864, 176852), (912, 167544), (936, 163248), (988, 154656), (1026, 148928), (1074, 142272), (1152, 132639), (1216, 125658), (1248, 122436), (1368, 111696), (1404, 108832), (1432, 106704), (1482, 103104), (1611, 94848), (1664, 91827), (1728, 88426), (1824, 83772), (1872, 81624), (1976, 77328), (2052, 74464), (2148, 71136), (2223, 68736), (2327, 65664), (2432, 62829), (2496, 61218), (2736, 55848), (2808, 54416), (2864, 53352), (2964, 51552), (3222, 47424), (3401, 44928), (3456, 44213), (3648, 41886), (3744, 40812), (3952, 38664), (4104, 37232), (4296, 35568), (4446, 34368), (4654, 32832), (4833, 31616), (4992, 30609), (5472, 27924), (5616, 27208), (5728, 26676), (5928, 25776), (6444, 23712), (6669, 22912), (6802, 22464), (6981, 21888), (7296, 20943), (7488, 20406), (7904, 19332), (8208, 18616), (8592, 17784), (8892, 17184), (9308, 16416), (9666, 15808), (10203, 14976), (10944, 13962), (11232, 13604), (11456, 13338), (11856, 12888)]