156968842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1\times {\mathrm{4657}}^1$

素因数の和:5565

約数の個数: 16

約数和(自身を含む): 248178240

約数和(自身を除く): 91209398

約数列:

[1, 2, 19, 38, 887, 1774, 4657, 9314, 16853, 33706, 88483, 176966, 4130759, 8261518, 78484421, 156968842]

約数ペア:

[(1, 156968842), (2, 78484421), (19, 8261518), (38, 4130759), (887, 176966), (1774, 88483), (4657, 33706), (9314, 16853)]