156923032

素因数分解:

$2^3\times 7^1\times {\mathrm{1399}}^1\times {\mathrm{2003}}^1$

素因数の和:3415

約数の個数: 32

約数和(自身を含む): 336672000

約数和(自身を除く): 179748968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1399, 2003, 2798, 4006, 5596, 8012, 9793, 11192, 14021, 16024, 19586, 28042, 39172, 56084, 78344, 112168, 2802197, 5604394, 11208788, 19615379, 22417576, 39230758, 78461516, 156923032]

約数ペア:

[(1, 156923032), (2, 78461516), (4, 39230758), (7, 22417576), (8, 19615379), (14, 11208788), (28, 5604394), (56, 2802197), (1399, 112168), (2003, 78344), (2798, 56084), (4006, 39172), (5596, 28042), (8012, 19586), (9793, 16024), (11192, 14021)]