161910432

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{24443}}^1$

素因数の和:24482

約数の個数: 72

約数和(自身を含む): 480471264

約数和(自身を除く): 318560832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 24443, 48886, 73329, 97772, 146658, 195544, 219987, 293316, 391088, 439974, 562189, 586632, 782176, 879948, 1124378, 1173264, 1686567, 1759896, 2248756, 2346528, 3373134, 3519792, 4497512, 5059701, 6746268, 7039584, 8995024, 10119402, 13492536, 17990048, 20238804, 26985072, 40477608, 53970144, 80955216, 161910432]

約数ペア:

[(1, 161910432), (2, 80955216), (3, 53970144), (4, 40477608), (6, 26985072), (8, 20238804), (9, 17990048), (12, 13492536), (16, 10119402), (18, 8995024), (23, 7039584), (24, 6746268), (32, 5059701), (36, 4497512), (46, 3519792), (48, 3373134), (69, 2346528), (72, 2248756), (92, 1759896), (96, 1686567), (138, 1173264), (144, 1124378), (184, 879948), (207, 782176), (276, 586632), (288, 562189), (368, 439974), (414, 391088), (552, 293316), (736, 219987), (828, 195544), (1104, 146658), (1656, 97772), (2208, 73329), (3312, 48886), (6624, 24443)]