156925228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{6637}}^1$

素因数の和:6921

約数の個数: 24

約数和(自身を含む): 287717472

約数和(自身を除く): 130792244

約数列:

[1, 2, 4, 23, 46, 92, 257, 514, 1028, 5911, 6637, 11822, 13274, 23644, 26548, 152651, 305302, 610604, 1705709, 3411418, 6822836, 39231307, 78462614, 156925228]

約数ペア:

[(1, 156925228), (2, 78462614), (4, 39231307), (23, 6822836), (46, 3411418), (92, 1705709), (257, 610604), (514, 305302), (1028, 152651), (5911, 26548), (6637, 23644), (11822, 13274)]