157218512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{30803}}^1$

素因数の和:30851

約数の個数: 40

約数和(自身を含む): 343772640

約数和(自身を除く): 186554128

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 30803, 61606, 123212, 246424, 338833, 492848, 677666, 893287, 1355332, 1786574, 2710664, 3573148, 5421328, 7146296, 9826157, 14292592, 19652314, 39304628, 78609256, 157218512]

約数ペア:

[(1, 157218512), (2, 78609256), (4, 39304628), (8, 19652314), (11, 14292592), (16, 9826157), (22, 7146296), (29, 5421328), (44, 3573148), (58, 2710664), (88, 1786574), (116, 1355332), (176, 893287), (232, 677666), (319, 492848), (464, 338833), (638, 246424), (1276, 123212), (2552, 61606), (5104, 30803)]