156947819740

素因数分解:

$2^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{13600331}}^1$

素因数の和:13600917

約数の個数: 24

約数和(自身を含む): 330161659632

約数和(自身を除く): 173213839892

約数列:

[1, 2, 4, 5, 10, 20, 577, 1154, 2308, 2885, 5770, 11540, 13600331, 27200662, 54401324, 68001655, 136003310, 272006620, 7847390987, 15694781974, 31389563948, 39236954935, 78473909870, 156947819740]

約数ペア:

[(1, 156947819740), (2, 78473909870), (4, 39236954935), (5, 31389563948), (10, 15694781974), (20, 7847390987), (577, 272006620), (1154, 136003310), (2308, 68001655), (2885, 54401324), (5770, 27200662), (11540, 13600331)]