147907216

素因数分解:

$2^4\times {\mathrm{1429}}^1\times {\mathrm{6469}}^1$

素因数の和:7906

約数の個数: 20

約数和(自身を含む): 286815100

約数和(自身を除く): 138907884

約数列:

[1, 2, 4, 8, 16, 1429, 2858, 5716, 6469, 11432, 12938, 22864, 25876, 51752, 103504, 9244201, 18488402, 36976804, 73953608, 147907216]

約数ペア:

[(1, 147907216), (2, 73953608), (4, 36976804), (8, 18488402), (16, 9244201), (1429, 103504), (2858, 51752), (5716, 25876), (6469, 22864), (11432, 12938)]