155513656

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{474127}}^1$

素因数の和:474174

約数の個数: 16

約数和(自身を含む): 298700640

約数和(自身を除く): 143186984

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 474127, 948254, 1896508, 3793016, 19439207, 38878414, 77756828, 155513656]

約数ペア:

[(1, 155513656), (2, 77756828), (4, 38878414), (8, 19439207), (41, 3793016), (82, 1896508), (164, 948254), (328, 474127)]