168323512

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{20173}}^1$

素因数の和:20335

約数の個数: 32

約数和(自身を含む): 363132000

約数和(自身を除く): 194808488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344, 20173, 40346, 80692, 141211, 161384, 282422, 564844, 1129688, 3005777, 6011554, 12023108, 21040439, 24046216, 42080878, 84161756, 168323512]

約数ペア:

[(1, 168323512), (2, 84161756), (4, 42080878), (7, 24046216), (8, 21040439), (14, 12023108), (28, 6011554), (56, 3005777), (149, 1129688), (298, 564844), (596, 282422), (1043, 161384), (1192, 141211), (2086, 80692), (4172, 40346), (8344, 20173)]