157900798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{15569}}^1$

素因数の和:16043

約数の個数: 16

約数和(自身を含む): 258960240

約数和(自身を除く): 101059442

約数列:

[1, 2, 11, 22, 461, 922, 5071, 10142, 15569, 31138, 171259, 342518, 7177309, 14354618, 78950399, 157900798]

約数ペア:

[(1, 157900798), (2, 78950399), (11, 14354618), (22, 7177309), (461, 342518), (922, 171259), (5071, 31138), (10142, 15569)]