156936763018

素因数分解:

$2^1\times 7^2\times {\mathrm{2539}}^1\times {\mathrm{630719}}^1$

素因数の和:633274

約数の個数: 24

約数和(自身を含む): 273946924800

約数和(自身を除く): 117010161782

約数列:

[1, 2, 7, 14, 49, 98, 2539, 5078, 17773, 35546, 124411, 248822, 630719, 1261438, 4415033, 8830066, 30905231, 61810462, 1601395541, 3202791082, 11209768787, 22419537574, 78468381509, 156936763018]

約数ペア:

[(1, 156936763018), (2, 78468381509), (7, 22419537574), (14, 11209768787), (49, 3202791082), (98, 1601395541), (2539, 61810462), (5078, 30905231), (17773, 8830066), (35546, 4415033), (124411, 1261438), (248822, 630719)]