157218631454

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{218531}}^1\times {\mathrm{5897}}^1$

素因数の和:224491

約数の個数: 16

約数和(自身を含む): 239735722896

約数和(自身を除く): 82517091442

約数列:

[1, 2, 61, 122, 5897, 11794, 218531, 359717, 437062, 719434, 13330391, 26660782, 1288677307, 2577354614, 78609315727, 157218631454]

約数ペア:

[(1, 157218631454), (2, 78609315727), (61, 2577354614), (122, 1288677307), (5897, 26660782), (11794, 13330391), (218531, 719434), (359717, 437062)]