165212572

素因数分解:

$2^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{8539}}^1$

素因数の和:9241

約数の個数: 24

約数和(自身を含む): 330942080

約数和(自身を除く): 165729508

約数列:

[1, 2, 4, 7, 14, 28, 691, 1382, 2764, 4837, 8539, 9674, 17078, 19348, 34156, 59773, 119546, 239092, 5900449, 11800898, 23601796, 41303143, 82606286, 165212572]

約数ペア:

[(1, 165212572), (2, 82606286), (4, 41303143), (7, 23601796), (14, 11800898), (28, 5900449), (691, 239092), (1382, 119546), (2764, 59773), (4837, 34156), (8539, 19348), (9674, 17078)]