147169718

素因数分解:

$2^1\times {\mathrm{59}}^2\times {\mathrm{21139}}^1$

素因数の和:21259

約数の個数: 12

約数和(自身を含む): 224570220

約数和(自身を除く): 77400502

約数列:

[1, 2, 59, 118, 3481, 6962, 21139, 42278, 1247201, 2494402, 73584859, 147169718]

約数ペア:

[(1, 147169718), (2, 73584859), (59, 2494402), (118, 1247201), (3481, 42278), (6962, 21139)]