156721020215

素因数分解:

$5^1\times {\mathrm{617}}^1\times {\mathrm{4219}}^1\times {\mathrm{12041}}^1$

素因数の和:16882

約数の個数: 16

約数和(自身を含む): 188430325920

約数和(自身を除く): 31709305705

約数列:

[1, 5, 617, 3085, 4219, 12041, 21095, 60205, 2603123, 7429297, 13015615, 37146485, 50800979, 254004895, 31344204043, 156721020215]

約数ペア:

[(1, 156721020215), (5, 31344204043), (617, 254004895), (3085, 50800979), (4219, 37146485), (12041, 13015615), (21095, 7429297), (60205, 2603123)]