157057453

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1\times {\mathrm{739}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 182170240

約数和(自身を除く): 25112787

約数列:

[1, 7, 97, 313, 679, 739, 2191, 5173, 30361, 71683, 212527, 231307, 501781, 1619149, 22436779, 157057453]

約数ペア:

[(1, 157057453), (7, 22436779), (97, 1619149), (313, 501781), (679, 231307), (739, 212527), (2191, 71683), (5173, 30361)]