156908668

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{243647}}^1$

素因数の和:243681

約数の個数: 24

約数和(自身を含む): 327462912

約数和(自身を除く): 170554244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 243647, 487294, 974588, 1705529, 3411058, 5603881, 6822116, 11207762, 22415524, 39227167, 78454334, 156908668]

約数ペア:

[(1, 156908668), (2, 78454334), (4, 39227167), (7, 22415524), (14, 11207762), (23, 6822116), (28, 5603881), (46, 3411058), (92, 1705529), (161, 974588), (322, 487294), (644, 243647)]