157035565421

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{25121671}}^1$

素因数の和:25121744

約数の個数: 16

約数和(自身を含む): 192934440960

約数和(自身を除く): 35898875539

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 25121671, 175851697, 477311749, 1180718537, 3341182243, 8265029759, 22433652203, 157035565421]

約数ペア:

[(1, 157035565421), (7, 22433652203), (19, 8265029759), (47, 3341182243), (133, 1180718537), (329, 477311749), (893, 175851697), (6251, 25121671)]