177219216

素因数分解:

$2^4\times 3^2\times {\mathrm{1230689}}^1$

素因数の和:1230703

約数の個数: 30

約数和(自身を含む): 495968070

約数和(自身を除く): 318748854

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1230689, 2461378, 3692067, 4922756, 7384134, 9845512, 11076201, 14768268, 19691024, 22152402, 29536536, 44304804, 59073072, 88609608, 177219216]

約数ペア:

[(1, 177219216), (2, 88609608), (3, 59073072), (4, 44304804), (6, 29536536), (8, 22152402), (9, 19691024), (12, 14768268), (16, 11076201), (18, 9845512), (24, 7384134), (36, 4922756), (48, 3692067), (72, 2461378), (144, 1230689)]