156966963632

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{160826807}}^1$

素因数の和:160826876

約数の個数: 20

約数和(自身を含む): 309109124976

約数和(自身を除く): 152142161344

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 160826807, 321653614, 643307228, 1286614456, 2573228912, 9810435227, 19620870454, 39241740908, 78483481816, 156966963632]

約数ペア:

[(1, 156966963632), (2, 78483481816), (4, 39241740908), (8, 19620870454), (16, 9810435227), (61, 2573228912), (122, 1286614456), (244, 643307228), (488, 321653614), (976, 160826807)]