161707676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{22699}}^1$

素因数の和:22853

約数の個数: 24

約数和(自身を含む): 306994800

約数和(自身を除く): 145287124

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 22699, 45398, 90796, 295087, 590174, 1180348, 3109763, 6219526, 12439052, 40426919, 80853838, 161707676]

約数ペア:

[(1, 161707676), (2, 80853838), (4, 40426919), (13, 12439052), (26, 6219526), (52, 3109763), (137, 1180348), (274, 590174), (548, 295087), (1781, 90796), (3562, 45398), (7124, 22699)]