156915217370

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{829}}^1\times {\mathrm{212677}}^1$

素因数の和:213602

約数の個数: 32

約数和(自身を含む): 285966838800

約数和(自身を除く): 129051621430

約数列:

[1, 2, 5, 10, 89, 178, 445, 829, 890, 1658, 4145, 8290, 73781, 147562, 212677, 368905, 425354, 737810, 1063385, 2126770, 18928253, 37856506, 94641265, 176309233, 189282530, 352618466, 881546165, 1763092330, 15691521737, 31383043474, 78457608685, 156915217370]

約数ペア:

[(1, 156915217370), (2, 78457608685), (5, 31383043474), (10, 15691521737), (89, 1763092330), (178, 881546165), (445, 352618466), (829, 189282530), (890, 176309233), (1658, 94641265), (4145, 37856506), (8290, 18928253), (73781, 2126770), (147562, 1063385), (212677, 737810), (368905, 425354)]