157416259

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157259}}^1$

素因数の和:157290

約数の個数: 16

約数和(自身を含む): 211357440

約数和(自身を除く): 53941181

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 157259, 1100813, 1729849, 2044367, 12108943, 14310569, 22488037, 157416259]

約数ペア:

[(1, 157416259), (7, 22488037), (11, 14310569), (13, 12108943), (77, 2044367), (91, 1729849), (143, 1100813), (1001, 157259)]