113061728

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1571}}^1$

素因数の和:1767

約数の個数: 48

約数和(自身を含む): 241251696

約数和(自身を除く): 128189968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 173, 208, 346, 416, 692, 1384, 1571, 2249, 2768, 3142, 4498, 5536, 6284, 8996, 12568, 17992, 20423, 25136, 35984, 40846, 50272, 71968, 81692, 163384, 271783, 326768, 543566, 653536, 1087132, 2174264, 3533179, 4348528, 7066358, 8697056, 14132716, 28265432, 56530864, 113061728]

約数ペア:

[(1, 113061728), (2, 56530864), (4, 28265432), (8, 14132716), (13, 8697056), (16, 7066358), (26, 4348528), (32, 3533179), (52, 2174264), (104, 1087132), (173, 653536), (208, 543566), (346, 326768), (416, 271783), (692, 163384), (1384, 81692), (1571, 71968), (2249, 50272), (2768, 40846), (3142, 35984), (4498, 25136), (5536, 20423), (6284, 17992), (8996, 12568)]