157079167

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1979}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 205286400

約数和(自身を除く): 48207233

約数列:

[1, 7, 17, 23, 29, 119, 161, 203, 391, 493, 667, 1979, 2737, 3451, 4669, 11339, 13853, 33643, 45517, 57391, 79373, 235501, 318619, 401737, 773789, 975647, 1319993, 5416523, 6829529, 9239951, 22439881, 157079167]

約数ペア:

[(1, 157079167), (7, 22439881), (17, 9239951), (23, 6829529), (29, 5416523), (119, 1319993), (161, 975647), (203, 773789), (391, 401737), (493, 318619), (667, 235501), (1979, 79373), (2737, 57391), (3451, 45517), (4669, 33643), (11339, 13853)]