161414536

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{223}}^1\times {\mathrm{523}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 306351360

約数和(自身を除く): 144936824

約数列:

[1, 2, 4, 8, 173, 223, 346, 446, 523, 692, 892, 1046, 1384, 1784, 2092, 4184, 38579, 77158, 90479, 116629, 154316, 180958, 233258, 308632, 361916, 466516, 723832, 933032, 20176817, 40353634, 80707268, 161414536]

約数ペア:

[(1, 161414536), (2, 80707268), (4, 40353634), (8, 20176817), (173, 933032), (223, 723832), (346, 466516), (446, 361916), (523, 308632), (692, 233258), (892, 180958), (1046, 154316), (1384, 116629), (1784, 90479), (2092, 77158), (4184, 38579)]