155460864

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:732

約数の個数: 144

約数和(自身を含む): 465639552

約数和(自身を除く): 310178688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 184, 192, 208, 256, 276, 299, 312, 368, 384, 416, 552, 598, 624, 677, 736, 768, 832, 897, 1104, 1196, 1248, 1354, 1472, 1664, 1794, 2031, 2208, 2392, 2496, 2708, 2944, 3328, 3588, 4062, 4416, 4784, 4992, 5416, 5888, 7176, 8124, 8801, 8832, 9568, 9984, 10832, 14352, 15571, 16248, 17602, 17664, 19136, 21664, 26403, 28704, 31142, 32496, 35204, 38272, 43328, 46713, 52806, 57408, 62284, 64992, 70408, 76544, 86656, 93426, 105612, 114816, 124568, 129984, 140816, 173312, 186852, 202423, 211224, 229632, 249136, 259968, 281632, 373704, 404846, 422448, 498272, 519936, 563264, 607269, 747408, 809692, 844896, 996544, 1126528, 1214538, 1494816, 1619384, 1689792, 1993088, 2253056, 2429076, 2989632, 3238768, 3379584, 3986176, 4858152, 5979264, 6477536, 6759168, 9716304, 11958528, 12955072, 19432608, 25910144, 38865216, 51820288, 77730432, 155460864]

約数ペア:

[(1, 155460864), (2, 77730432), (3, 51820288), (4, 38865216), (6, 25910144), (8, 19432608), (12, 12955072), (13, 11958528), (16, 9716304), (23, 6759168), (24, 6477536), (26, 5979264), (32, 4858152), (39, 3986176), (46, 3379584), (48, 3238768), (52, 2989632), (64, 2429076), (69, 2253056), (78, 1993088), (92, 1689792), (96, 1619384), (104, 1494816), (128, 1214538), (138, 1126528), (156, 996544), (184, 844896), (192, 809692), (208, 747408), (256, 607269), (276, 563264), (299, 519936), (312, 498272), (368, 422448), (384, 404846), (416, 373704), (552, 281632), (598, 259968), (624, 249136), (677, 229632), (736, 211224), (768, 202423), (832, 186852), (897, 173312), (1104, 140816), (1196, 129984), (1248, 124568), (1354, 114816), (1472, 105612), (1664, 93426), (1794, 86656), (2031, 76544), (2208, 70408), (2392, 64992), (2496, 62284), (2708, 57408), (2944, 52806), (3328, 46713), (3588, 43328), (4062, 38272), (4416, 35204), (4784, 32496), (4992, 31142), (5416, 28704), (5888, 26403), (7176, 21664), (8124, 19136), (8801, 17664), (8832, 17602), (9568, 16248), (9984, 15571), (10832, 14352)]