156720976

素因数分解:

$2^4\times {\mathrm{3041}}^1\times {\mathrm{3221}}^1$

素因数の和:6270

約数の個数: 20

約数和(自身を含む): 303841044

約数和(自身を除く): 147120068

約数列:

[1, 2, 4, 8, 16, 3041, 3221, 6082, 6442, 12164, 12884, 24328, 25768, 48656, 51536, 9795061, 19590122, 39180244, 78360488, 156720976]

約数ペア:

[(1, 156720976), (2, 78360488), (4, 39180244), (8, 19590122), (16, 9795061), (3041, 51536), (3221, 48656), (6082, 25768), (6442, 24328), (12164, 12884)]