163620139

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{941}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 173629440

約数和(自身を除く): 10009301

約数列:

[1, 31, 71, 79, 941, 2201, 2449, 5609, 29171, 66811, 74339, 173879, 2071141, 2304509, 5278069, 163620139]

約数ペア:

[(1, 163620139), (31, 5278069), (71, 2304509), (79, 2071141), (941, 173879), (2201, 74339), (2449, 66811), (5609, 29171)]