164012821

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1\times {\mathrm{1783}}^1$

素因数の和:2580

約数の個数: 16

約数和(自身を含む): 198837504

約数和(自身を除く): 34824683

約数列:

[1, 7, 17, 119, 773, 1783, 5411, 12481, 13141, 30311, 91987, 212177, 1378259, 9647813, 23430403, 164012821]

約数ペア:

[(1, 164012821), (7, 23430403), (17, 9647813), (119, 1378259), (773, 212177), (1783, 91987), (5411, 30311), (12481, 13141)]