156981304492

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{347303771}}^1$

素因数の和:347303888

約数の個数: 12

約数和(自身を含む): 277148410056

約数和(自身を除く): 120167105564

約数列:

[1, 2, 4, 113, 226, 452, 347303771, 694607542, 1389215084, 39245326123, 78490652246, 156981304492]

約数ペア:

[(1, 156981304492), (2, 78490652246), (4, 39245326123), (113, 1389215084), (226, 694607542), (452, 347303771)]