158707310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{1439}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 293932800

約数和(自身を除く): 135225490

約数列:

[1, 2, 5, 10, 41, 82, 205, 269, 410, 538, 1345, 1439, 2690, 2878, 7195, 11029, 14390, 22058, 55145, 58999, 110290, 117998, 294995, 387091, 589990, 774182, 1935455, 3870910, 15870731, 31741462, 79353655, 158707310]

約数ペア:

[(1, 158707310), (2, 79353655), (5, 31741462), (10, 15870731), (41, 3870910), (82, 1935455), (205, 774182), (269, 589990), (410, 387091), (538, 294995), (1345, 117998), (1439, 110290), (2690, 58999), (2878, 55145), (7195, 22058), (11029, 14390)]