157078702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{90379}}^1$

素因数の和:90471

約数の個数: 16

約数和(自身を含む): 260294400

約数和(自身を除く): 103215698

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 90379, 180758, 994169, 1988338, 7139941, 14279882, 78539351, 157078702]

約数ペア:

[(1, 157078702), (2, 78539351), (11, 14279882), (22, 7139941), (79, 1988338), (158, 994169), (869, 180758), (1738, 90379)]