157296542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{195157}}^1$

素因数の和:195203

約数の個数: 16

約数和(自身を含む): 262292352

約数和(自身を除く): 104995810

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 195157, 390314, 2537041, 5074082, 6049867, 12099734, 78648271, 157296542]

約数ペア:

[(1, 157296542), (2, 78648271), (13, 12099734), (26, 6049867), (31, 5074082), (62, 2537041), (403, 390314), (806, 195157)]