168101890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1528199}}^1$

素因数の和:1528217

約数の個数: 16

約数和(自身を含む): 330091200

約数和(自身を除く): 161989310

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1528199, 3056398, 7640995, 15281990, 16810189, 33620378, 84050945, 168101890]

約数ペア:

[(1, 168101890), (2, 84050945), (5, 33620378), (10, 16810189), (11, 15281990), (22, 7640995), (55, 3056398), (110, 1528199)]