157020573608

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{571}}^1\times {\mathrm{838391}}^1$

素因数の和:839009

約数の個数: 32

約数和(自身を含む): 302122941120

約数和(自身を除く): 145102367512

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 571, 1142, 2284, 4568, 23411, 46822, 93644, 187288, 838391, 1676782, 3353564, 6707128, 34374031, 68748062, 137496124, 274992248, 478721261, 957442522, 1914885044, 3829770088, 19627571701, 39255143402, 78510286804, 157020573608]

約数ペア:

[(1, 157020573608), (2, 78510286804), (4, 39255143402), (8, 19627571701), (41, 3829770088), (82, 1914885044), (164, 957442522), (328, 478721261), (571, 274992248), (1142, 137496124), (2284, 68748062), (4568, 34374031), (23411, 6707128), (46822, 3353564), (93644, 1676782), (187288, 838391)]