128445786002

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{26183}}^1\times {\mathrm{12451}}^1$

素因数の和:38833

約数の個数: 16

約数和(自身を含む): 193669641792

約数和(自身を除く): 65223855790

約数列:

[1, 2, 197, 394, 12451, 24902, 26183, 52366, 2452847, 4905694, 5158051, 10316102, 326004533, 652009066, 64222893001, 128445786002]

約数ペア:

[(1, 128445786002), (2, 64222893001), (197, 652009066), (394, 326004533), (12451, 10316102), (24902, 5158051), (26183, 4905694), (52366, 2452847)]