166151276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{12637}}^1$

素因数の和:12833

約数の個数: 24

約数和(自身を含む): 307861680

約数和(自身を除く): 141710404

約数列:

[1, 2, 4, 19, 38, 76, 173, 346, 692, 3287, 6574, 12637, 13148, 25274, 50548, 240103, 480206, 960412, 2186201, 4372402, 8744804, 41537819, 83075638, 166151276]

約数ペア:

[(1, 166151276), (2, 83075638), (4, 41537819), (19, 8744804), (38, 4372402), (76, 2186201), (173, 960412), (346, 480206), (692, 240103), (3287, 50548), (6574, 25274), (12637, 13148)]