157384502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2221}}^1\times {\mathrm{3221}}^1$

素因数の和:5455

約数の個数: 16

約数和(自身を含む): 257734224

約数和(自身を除く): 100349722

約数列:

[1, 2, 11, 22, 2221, 3221, 4442, 6442, 24431, 35431, 48862, 70862, 7153841, 14307682, 78692251, 157384502]

約数ペア:

[(1, 157384502), (2, 78692251), (11, 14307682), (22, 7153841), (2221, 70862), (3221, 48862), (4442, 35431), (6442, 24431)]