157229855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{26053}}^1$

素因数の和:26146

約数の個数: 16

約数和(自身を含む): 202595904

約数和(自身を除く): 45366049

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 26053, 130265, 442901, 1849763, 2214505, 9248815, 31445971, 157229855]

約数ペア:

[(1, 157229855), (5, 31445971), (17, 9248815), (71, 2214505), (85, 1849763), (355, 442901), (1207, 130265), (6035, 26053)]