155074968

素因数分解:

$2^3\times 3^2\times {\mathrm{2153819}}^1$

素因数の和:2153831

約数の個数: 24

約数和(自身を含む): 419994900

約数和(自身を除く): 264919932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2153819, 4307638, 6461457, 8615276, 12922914, 17230552, 19384371, 25845828, 38768742, 51691656, 77537484, 155074968]

約数ペア:

[(1, 155074968), (2, 77537484), (3, 51691656), (4, 38768742), (6, 25845828), (8, 19384371), (9, 17230552), (12, 12922914), (18, 8615276), (24, 6461457), (36, 4307638), (72, 2153819)]