152016571

素因数分解:

$7^3\times {\mathrm{163}}^1\times {\mathrm{2719}}^1$

素因数の和:2903

約数の個数: 16

約数和(自身を含む): 178432000

約数和(自身を除く): 26415429

約数列:

[1, 7, 49, 163, 343, 1141, 2719, 7987, 19033, 55909, 133231, 443197, 932617, 3102379, 21716653, 152016571]

約数ペア:

[(1, 152016571), (7, 21716653), (49, 3102379), (163, 932617), (343, 443197), (1141, 133231), (2719, 55909), (7987, 19033)]