156901192

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{17189}}^1$

素因数の和:17365

約数の個数: 32

約数和(自身を含む): 338299200

約数和(自身を除く): 181398008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 9128, 17189, 34378, 68756, 120323, 137512, 240646, 481292, 962584, 2801807, 5603614, 11207228, 19612649, 22414456, 39225298, 78450596, 156901192]

約数ペア:

[(1, 156901192), (2, 78450596), (4, 39225298), (7, 22414456), (8, 19612649), (14, 11207228), (28, 5603614), (56, 2801807), (163, 962584), (326, 481292), (652, 240646), (1141, 137512), (1304, 120323), (2282, 68756), (4564, 34378), (9128, 17189)]