149123647502

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{8875351}}^1$

素因数の和:8875655

約数の個数: 16

約数和(自身を含む): 231753191424

約数和(自身を除く): 82629543922

約数列:

[1, 2, 31, 62, 271, 542, 8401, 16802, 8875351, 17750702, 275135881, 550271762, 2405220121, 4810440242, 74561823751, 149123647502]

約数ペア:

[(1, 149123647502), (2, 74561823751), (31, 4810440242), (62, 2405220121), (271, 550271762), (542, 275135881), (8401, 17750702), (16802, 8875351)]