156942129156

素因数分解:

$2^2\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{6549079}}^1$

素因数の和:6551083

約数の個数: 24

約数和(自身を含む): 366381731520

約数和(自身を除く): 209439602364

約数列:

[1, 2, 3, 4, 6, 12, 1997, 3994, 5991, 7988, 11982, 23964, 6549079, 13098158, 19647237, 26196316, 39294474, 78588948, 13078510763, 26157021526, 39235532289, 52314043052, 78471064578, 156942129156]

約数ペア:

[(1, 156942129156), (2, 78471064578), (3, 52314043052), (4, 39235532289), (6, 26157021526), (12, 13078510763), (1997, 78588948), (3994, 39294474), (5991, 26196316), (7988, 19647237), (11982, 13098158), (23964, 6549079)]