160277728

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4877}}^1$

素因数の和:4979

約数の個数: 48

約数和(自身を含む): 344191680

約数和(自身を除く): 183913952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 416, 632, 1027, 1264, 2054, 2528, 4108, 4877, 8216, 9754, 16432, 19508, 32864, 39016, 63401, 78032, 126802, 156064, 253604, 385283, 507208, 770566, 1014416, 1541132, 2028832, 3082264, 5008679, 6164528, 10017358, 12329056, 20034716, 40069432, 80138864, 160277728]

約数ペア:

[(1, 160277728), (2, 80138864), (4, 40069432), (8, 20034716), (13, 12329056), (16, 10017358), (26, 6164528), (32, 5008679), (52, 3082264), (79, 2028832), (104, 1541132), (158, 1014416), (208, 770566), (316, 507208), (416, 385283), (632, 253604), (1027, 156064), (1264, 126802), (2054, 78032), (2528, 63401), (4108, 39016), (4877, 32864), (8216, 19508), (9754, 16432)]