146893168

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{22447}}^1$

素因数の和:22864

約数の個数: 20

約数和(自身を含む): 285314080

約数和(自身を除く): 138420912

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 22447, 44894, 89788, 179576, 359152, 9180823, 18361646, 36723292, 73446584, 146893168]

約数ペア:

[(1, 146893168), (2, 73446584), (4, 36723292), (8, 18361646), (16, 9180823), (409, 359152), (818, 179576), (1636, 89788), (3272, 44894), (6544, 22447)]