141878516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{8243}}^1$

素因数の和:8591

約数の個数: 24

約数和(自身を含む): 268226784

約数和(自身を除く): 126348268

約数列:

[1, 2, 4, 13, 26, 52, 331, 662, 1324, 4303, 8243, 8606, 16486, 17212, 32972, 107159, 214318, 428636, 2728433, 5456866, 10913732, 35469629, 70939258, 141878516]

約数ペア:

[(1, 141878516), (2, 70939258), (4, 35469629), (13, 10913732), (26, 5456866), (52, 2728433), (331, 428636), (662, 214318), (1324, 107159), (4303, 32972), (8243, 17212), (8606, 16486)]