155100210008

素因数分解:

$2^3\times {\mathrm{7001}}^1\times {\mathrm{2769251}}^1$

素因数の和:2776258

約数の個数: 16

約数和(自身を含む): 290854537560

約数和(自身を除く): 135754327552

約数列:

[1, 2, 4, 8, 7001, 14002, 28004, 56008, 2769251, 5538502, 11077004, 22154008, 19387526251, 38775052502, 77550105004, 155100210008]

約数ペア:

[(1, 155100210008), (2, 77550105004), (4, 38775052502), (8, 19387526251), (7001, 22154008), (14002, 11077004), (28004, 5538502), (56008, 2769251)]