168040532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{443}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 331636032

約数和(自身を除く): 163595500

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 233, 407, 443, 466, 814, 886, 932, 1628, 1772, 2563, 4873, 5126, 8621, 9746, 10252, 16391, 17242, 19492, 32782, 34484, 65564, 94831, 103219, 180301, 189662, 206438, 360602, 379324, 412876, 721204, 1135409, 2270818, 3819103, 4541636, 7638206, 15276412, 42010133, 84020266, 168040532]

約数ペア:

[(1, 168040532), (2, 84020266), (4, 42010133), (11, 15276412), (22, 7638206), (37, 4541636), (44, 3819103), (74, 2270818), (148, 1135409), (233, 721204), (407, 412876), (443, 379324), (466, 360602), (814, 206438), (886, 189662), (932, 180301), (1628, 103219), (1772, 94831), (2563, 65564), (4873, 34484), (5126, 32782), (8621, 19492), (9746, 17242), (10252, 16391)]