157137626

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1\times {\mathrm{1721}}^1$

素因数の和:2437

約数の個数: 16

約数和(自身を含む): 239537088

約数和(自身を除く): 82399462

約数列:

[1, 2, 71, 142, 643, 1286, 1721, 3442, 45653, 91306, 122191, 244382, 1106603, 2213206, 78568813, 157137626]

約数ペア:

[(1, 157137626), (2, 78568813), (71, 2213206), (142, 1106603), (643, 244382), (1286, 122191), (1721, 91306), (3442, 45653)]