157571029

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{22993}}^1$

素因数の和:23100

約数の個数: 16

約数和(自身を含む): 198668160

約数和(自身を除く): 41097131

約数列:

[1, 7, 11, 77, 89, 623, 979, 6853, 22993, 160951, 252923, 1770461, 2046377, 14324639, 22510147, 157571029]

約数ペア:

[(1, 157571029), (7, 22510147), (11, 14324639), (77, 2046377), (89, 1770461), (623, 252923), (979, 160951), (6853, 22993)]