156984292730

素因数分解:

$2^1\times 5^1\times {\mathrm{105389}}^1\times {\mathrm{148957}}^1$

素因数の和:254353

約数の個数: 16

約数和(自身を含む): 282576305160

約数和(自身を除く): 125592012430

約数列:

[1, 2, 5, 10, 105389, 148957, 210778, 297914, 526945, 744785, 1053890, 1489570, 15698429273, 31396858546, 78492146365, 156984292730]

約数ペア:

[(1, 156984292730), (2, 78492146365), (5, 31396858546), (10, 15698429273), (105389, 1489570), (148957, 1053890), (210778, 744785), (297914, 526945)]