157052689

素因数分解:

${\mathrm{19}}^2\times {\mathrm{439}}^1\times {\mathrm{991}}^1$

素因数の和:1468

約数の個数: 12

約数和(自身を含む): 166298880

約数和(自身を除く): 9246191

約数列:

[1, 19, 361, 439, 991, 8341, 18829, 158479, 357751, 435049, 8265931, 157052689]

約数ペア:

[(1, 157052689), (19, 8265931), (361, 435049), (439, 357751), (991, 158479), (8341, 18829)]