156925162

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^2$

素因数の和:442

約数の個数: 24

約数和(自身を含む): 246609792

約数和(自身を除く): 89684630

約数列:

[1, 2, 31, 62, 131, 139, 262, 278, 4061, 4309, 8122, 8618, 18209, 19321, 36418, 38642, 564479, 598951, 1128958, 1197902, 2531051, 5062102, 78462581, 156925162]

約数ペア:

[(1, 156925162), (2, 78462581), (31, 5062102), (62, 2531051), (131, 1197902), (139, 1128958), (262, 598951), (278, 564479), (4061, 38642), (4309, 36418), (8122, 19321), (8618, 18209)]