157213474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1697}}^1\times {\mathrm{4211}}^1$

素因数の和:5921

約数の個数: 16

約数和(自身を含む): 257471136

約数和(自身を除く): 100257662

約数列:

[1, 2, 11, 22, 1697, 3394, 4211, 8422, 18667, 37334, 46321, 92642, 7146067, 14292134, 78606737, 157213474]

約数ペア:

[(1, 157213474), (2, 78606737), (11, 14292134), (22, 7146067), (1697, 92642), (3394, 46321), (4211, 37334), (8422, 18667)]