156162104

素因数分解:

$2^3\times 7^1\times {\mathrm{997}}^1\times {\mathrm{2797}}^1$

素因数の和:3807

約数の個数: 32

約数和(自身を含む): 335088480

約数和(自身を除く): 178926376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 997, 1994, 2797, 3988, 5594, 6979, 7976, 11188, 13958, 19579, 22376, 27916, 39158, 55832, 78316, 156632, 2788609, 5577218, 11154436, 19520263, 22308872, 39040526, 78081052, 156162104]

約数ペア:

[(1, 156162104), (2, 78081052), (4, 39040526), (7, 22308872), (8, 19520263), (14, 11154436), (28, 5577218), (56, 2788609), (997, 156632), (1994, 78316), (2797, 55832), (3988, 39158), (5594, 27916), (6979, 22376), (7976, 19579), (11188, 13958)]