156810964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{13421}}^1$

素因数の和:13575

約数の個数: 24

約数和(自身を含む): 288626688

約数和(自身を除く): 131815724

約数列:

[1, 2, 4, 23, 46, 92, 127, 254, 508, 2921, 5842, 11684, 13421, 26842, 53684, 308683, 617366, 1234732, 1704467, 3408934, 6817868, 39202741, 78405482, 156810964]

約数ペア:

[(1, 156810964), (2, 78405482), (4, 39202741), (23, 6817868), (46, 3408934), (92, 1704467), (127, 1234732), (254, 617366), (508, 308683), (2921, 53684), (5842, 26842), (11684, 13421)]