164476684

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{1627}}^1$

素因数の和:1957

約数の個数: 24

約数和(自身を含む): 291737600

約数和(自身を除く): 127260916

約数列:

[1, 2, 4, 127, 199, 254, 398, 508, 796, 1627, 3254, 6508, 25273, 50546, 101092, 206629, 323773, 413258, 647546, 826516, 1295092, 41119171, 82238342, 164476684]

約数ペア:

[(1, 164476684), (2, 82238342), (4, 41119171), (127, 1295092), (199, 826516), (254, 647546), (398, 413258), (508, 323773), (796, 206629), (1627, 101092), (3254, 50546), (6508, 25273)]