168446870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{3461}}^1$

素因数の和:3656

約数の個数: 32

約数和(自身を含む): 315069696

約数和(自身を除く): 146622826

約数列:

[1, 2, 5, 10, 31, 62, 155, 157, 310, 314, 785, 1570, 3461, 4867, 6922, 9734, 17305, 24335, 34610, 48670, 107291, 214582, 536455, 543377, 1072910, 1086754, 2716885, 5433770, 16844687, 33689374, 84223435, 168446870]

約数ペア:

[(1, 168446870), (2, 84223435), (5, 33689374), (10, 16844687), (31, 5433770), (62, 2716885), (155, 1086754), (157, 1072910), (310, 543377), (314, 536455), (785, 214582), (1570, 107291), (3461, 48670), (4867, 34610), (6922, 24335), (9734, 17305)]