161248802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3259}}^1$

素因数の和:3458

約数の個数: 32

約数和(自身を含む): 285888960

約数和(自身を除く): 124640158

約数列:

[1, 2, 11, 13, 22, 26, 143, 173, 286, 346, 1903, 2249, 3259, 3806, 4498, 6518, 24739, 35849, 42367, 49478, 71698, 84734, 466037, 563807, 932074, 1127614, 6201877, 7329491, 12403754, 14658982, 80624401, 161248802]

約数ペア:

[(1, 161248802), (2, 80624401), (11, 14658982), (13, 12403754), (22, 7329491), (26, 6201877), (143, 1127614), (173, 932074), (286, 563807), (346, 466037), (1903, 84734), (2249, 71698), (3259, 49478), (3806, 42367), (4498, 35849), (6518, 24739)]