157040818

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{13807}}^1$

素因数の和:13878

約数の個数: 24

約数和(自身を含む): 264450816

約数和(自身を除く): 107409998

約数列:

[1, 2, 11, 22, 47, 94, 121, 242, 517, 1034, 5687, 11374, 13807, 27614, 151877, 303754, 648929, 1297858, 1670647, 3341294, 7138219, 14276438, 78520409, 157040818]

約数ペア:

[(1, 157040818), (2, 78520409), (11, 14276438), (22, 7138219), (47, 3341294), (94, 1670647), (121, 1297858), (242, 648929), (517, 303754), (1034, 151877), (5687, 27614), (11374, 13807)]