157044181616

素因数分解:

$2^4\times 7^1\times {\mathrm{1402180193}}^1$

素因数の和:1402180208

約数の個数: 20

約数和(自身を含む): 347740688112

約数和(自身を除く): 190696506496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1402180193, 2804360386, 5608720772, 9815261351, 11217441544, 19630522702, 22434883088, 39261045404, 78522090808, 157044181616]

約数ペア:

[(1, 157044181616), (2, 78522090808), (4, 39261045404), (7, 22434883088), (8, 19630522702), (14, 11217441544), (16, 9815261351), (28, 5608720772), (56, 2804360386), (112, 1402180193)]