157798678

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{7159}}^1$

素因数の和:7371

約数の個数: 16

約数和(自身を含む): 241263360

約数和(自身を除く): 83464682

約数列:

[1, 2, 103, 107, 206, 214, 7159, 11021, 14318, 22042, 737377, 766013, 1474754, 1532026, 78899339, 157798678]

約数ペア:

[(1, 157798678), (2, 78899339), (103, 1532026), (107, 1474754), (206, 766013), (214, 737377), (7159, 22042), (11021, 14318)]