168698894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{17489}}^1$

素因数の和:17564

約数の個数: 32

約数和(自身を含む): 317338560

約数和(自身を除く): 148639666

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 9646, 17489, 34978, 122423, 227357, 244846, 454714, 926917, 1591499, 1853834, 3182998, 6488419, 12049921, 12976838, 24099842, 84349447, 168698894]

約数ペア:

[(1, 168698894), (2, 84349447), (7, 24099842), (13, 12976838), (14, 12049921), (26, 6488419), (53, 3182998), (91, 1853834), (106, 1591499), (182, 926917), (371, 454714), (689, 244846), (742, 227357), (1378, 122423), (4823, 34978), (9646, 17489)]