155804928

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{5483}}^1$

素因数の和:5539

約数の個数: 72

約数和(自身を含む): 425953248

約数和(自身を除く): 270148320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 592, 768, 888, 1184, 1776, 2368, 3552, 4736, 5483, 7104, 9472, 10966, 14208, 16449, 21932, 28416, 32898, 43864, 65796, 87728, 131592, 175456, 202871, 263184, 350912, 405742, 526368, 608613, 701824, 811484, 1052736, 1217226, 1403648, 1622968, 2105472, 2434452, 3245936, 4210944, 4868904, 6491872, 9737808, 12983744, 19475616, 25967488, 38951232, 51934976, 77902464, 155804928]

約数ペア:

[(1, 155804928), (2, 77902464), (3, 51934976), (4, 38951232), (6, 25967488), (8, 19475616), (12, 12983744), (16, 9737808), (24, 6491872), (32, 4868904), (37, 4210944), (48, 3245936), (64, 2434452), (74, 2105472), (96, 1622968), (111, 1403648), (128, 1217226), (148, 1052736), (192, 811484), (222, 701824), (256, 608613), (296, 526368), (384, 405742), (444, 350912), (592, 263184), (768, 202871), (888, 175456), (1184, 131592), (1776, 87728), (2368, 65796), (3552, 43864), (4736, 32898), (5483, 28416), (7104, 21932), (9472, 16449), (10966, 14208)]