156928328

素因数分解:

$2^3\times {\mathrm{43}}^2\times {\mathrm{103}}^2$

素因数の和:298

約数の個数: 36

約数和(自身を含む): 304195635

約数和(自身を除く): 147267307

約数列:

[1, 2, 4, 8, 43, 86, 103, 172, 206, 344, 412, 824, 1849, 3698, 4429, 7396, 8858, 10609, 14792, 17716, 21218, 35432, 42436, 84872, 190447, 380894, 456187, 761788, 912374, 1523576, 1824748, 3649496, 19616041, 39232082, 78464164, 156928328]

約数ペア:

[(1, 156928328), (2, 78464164), (4, 39232082), (8, 19616041), (43, 3649496), (86, 1824748), (103, 1523576), (172, 912374), (206, 761788), (344, 456187), (412, 380894), (824, 190447), (1849, 84872), (3698, 42436), (4429, 35432), (7396, 21218), (8858, 17716), (10609, 14792)]