155116612

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{135119}}^1$

素因数の和:135171

約数の個数: 24

約数和(自身を含む): 317802240

約数和(自身を除く): 162685628

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 135119, 270238, 540476, 945833, 1891666, 3783332, 5539879, 11079758, 22159516, 38779153, 77558306, 155116612]

約数ペア:

[(1, 155116612), (2, 77558306), (4, 38779153), (7, 22159516), (14, 11079758), (28, 5539879), (41, 3783332), (82, 1891666), (164, 945833), (287, 540476), (574, 270238), (1148, 135119)]