135787276

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{1663}}^1$

素因数の和:1953

約数の個数: 24

約数和(自身を含む): 241113600

約数和(自身を除く): 105326324

約数列:

[1, 2, 4, 137, 149, 274, 298, 548, 596, 1663, 3326, 6652, 20413, 40826, 81652, 227831, 247787, 455662, 495574, 911324, 991148, 33946819, 67893638, 135787276]

約数ペア:

[(1, 135787276), (2, 67893638), (4, 33946819), (137, 991148), (149, 911324), (274, 495574), (298, 455662), (548, 247787), (596, 227831), (1663, 81652), (3326, 40826), (6652, 20413)]