156953222881

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{5618113}}^1$

素因数の和:5618440

約数の個数: 16

約数和(自身を含む): 193802460544

約数和(自身を除く): 36849237663

約数列:

[1, 7, 13, 91, 307, 2149, 3991, 27937, 5618113, 39326791, 73035469, 511248283, 1724760691, 12073324837, 22421888983, 156953222881]

約数ペア:

[(1, 156953222881), (7, 22421888983), (13, 12073324837), (91, 1724760691), (307, 511248283), (2149, 73035469), (3991, 39326791), (27937, 5618113)]