133150456

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{1223}}^1$

素因数の和:1699

約数の個数: 32

約数和(自身を含む): 258508800

約数和(自身を除く): 125358344

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 439, 878, 1223, 1756, 2446, 3512, 4892, 9784, 13609, 27218, 37913, 54436, 75826, 108872, 151652, 303304, 536897, 1073794, 2147588, 4295176, 16643807, 33287614, 66575228, 133150456]

約数ペア:

[(1, 133150456), (2, 66575228), (4, 33287614), (8, 16643807), (31, 4295176), (62, 2147588), (124, 1073794), (248, 536897), (439, 303304), (878, 151652), (1223, 108872), (1756, 75826), (2446, 54436), (3512, 37913), (4892, 27218), (9784, 13609)]