156906306

素因数分解:

$2^1\times 3^2\times {\mathrm{409}}^1\times {\mathrm{21313}}^1$

素因数の和:21730

約数の個数: 24

約数和(自身を含む): 340810860

約数和(自身を除く): 183904554

約数列:

[1, 2, 3, 6, 9, 18, 409, 818, 1227, 2454, 3681, 7362, 21313, 42626, 63939, 127878, 191817, 383634, 8717017, 17434034, 26151051, 52302102, 78453153, 156906306]

約数ペア:

[(1, 156906306), (2, 78453153), (3, 52302102), (6, 26151051), (9, 17434034), (18, 8717017), (409, 383634), (818, 191817), (1227, 127878), (2454, 63939), (3681, 42626), (7362, 21313)]