156968543990

素因数分解:

$2^1\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{12940523}}^1$

素因数の和:12941743

約数の個数: 16

約数和(自身を含む): 282776330448

約数和(自身を除く): 125807786458

約数列:

[1, 2, 5, 10, 1213, 2426, 6065, 12130, 12940523, 25881046, 64702615, 129405230, 15696854399, 31393708798, 78484271995, 156968543990]

約数ペア:

[(1, 156968543990), (2, 78484271995), (5, 31393708798), (10, 15696854399), (1213, 129405230), (2426, 64702615), (6065, 25881046), (12130, 12940523)]