157218980012

素因数分解:

$2^2\times {\mathrm{919}}^1\times {\mathrm{42769037}}^1$

素因数の和:42769960

約数の個数: 12

約数和(自身を含む): 275432604720

約数和(自身を除く): 118213624708

約数列:

[1, 2, 4, 919, 1838, 3676, 42769037, 85538074, 171076148, 39304745003, 78609490006, 157218980012]

約数ペア:

[(1, 157218980012), (2, 78609490006), (4, 39304745003), (919, 171076148), (1838, 85538074), (3676, 42769037)]