156909108

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{20399}}^1$

素因数の和:21047

約数の個数: 24

約数和(自身を含む): 366710400

約数和(自身を除く): 209801292

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 2564, 3846, 7692, 20399, 40798, 61197, 81596, 122394, 244788, 13075759, 26151518, 39227277, 52303036, 78454554, 156909108]

約数ペア:

[(1, 156909108), (2, 78454554), (3, 52303036), (4, 39227277), (6, 26151518), (12, 13075759), (641, 244788), (1282, 122394), (1923, 81596), (2564, 61197), (3846, 40798), (7692, 20399)]