159644239390

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{371265673}}^1$

素因数の和:371265723

約数の個数: 16

約数和(自身を含む): 294042413808

約数和(自身を除く): 134398174418

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 371265673, 742531346, 1856328365, 3712656730, 15964423939, 31928847878, 79822119695, 159644239390]

約数ペア:

[(1, 159644239390), (2, 79822119695), (5, 31928847878), (10, 15964423939), (43, 3712656730), (86, 1856328365), (215, 742531346), (430, 371265673)]