149315512

素因数分解:

$2^3\times {\mathrm{809}}^1\times {\mathrm{23071}}^1$

素因数の和:23886

約数の個数: 16

約数和(自身を含む): 280324800

約数和(自身を除く): 131009288

約数列:

[1, 2, 4, 8, 809, 1618, 3236, 6472, 23071, 46142, 92284, 184568, 18664439, 37328878, 74657756, 149315512]

約数ペア:

[(1, 149315512), (2, 74657756), (4, 37328878), (8, 18664439), (809, 184568), (1618, 92284), (3236, 46142), (6472, 23071)]