164518708

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{5147}}^1$

素因数の和:5343

約数の個数: 24

約数和(自身を含む): 294918624

約数和(自身を除く): 130399916

約数列:

[1, 2, 4, 61, 122, 131, 244, 262, 524, 5147, 7991, 10294, 15982, 20588, 31964, 313967, 627934, 674257, 1255868, 1348514, 2697028, 41129677, 82259354, 164518708]

約数ペア:

[(1, 164518708), (2, 82259354), (4, 41129677), (61, 2697028), (122, 1348514), (131, 1255868), (244, 674257), (262, 627934), (524, 313967), (5147, 31964), (7991, 20588), (10294, 15982)]