128619082

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{18517}}^1$

素因数の和:18693

約数の個数: 16

約数和(自身を含む): 202660992

約数和(自身を除く): 74041910

約数列:

[1, 2, 23, 46, 151, 302, 3473, 6946, 18517, 37034, 425891, 851782, 2796067, 5592134, 64309541, 128619082]

約数ペア:

[(1, 128619082), (2, 64309541), (23, 5592134), (46, 2796067), (151, 851782), (302, 425891), (3473, 37034), (6946, 18517)]