157619312

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{51577}}^1$

素因数の和:51776

約数の個数: 20

約数和(自身を含む): 306992256

約数和(自身を除く): 149372944

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 51577, 103154, 206308, 412616, 825232, 9851207, 19702414, 39404828, 78809656, 157619312]

約数ペア:

[(1, 157619312), (2, 78809656), (4, 39404828), (8, 19702414), (16, 9851207), (191, 825232), (382, 412616), (764, 206308), (1528, 103154), (3056, 51577)]