131837316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{845111}}^1$

素因数の和:845131

約数の個数: 24

約数和(自身を含む): 331283904

約数和(自身を除く): 199446588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 845111, 1690222, 2535333, 3380444, 5070666, 10141332, 10986443, 21972886, 32959329, 43945772, 65918658, 131837316]

約数ペア:

[(1, 131837316), (2, 65918658), (3, 43945772), (4, 32959329), (6, 21972886), (12, 10986443), (13, 10141332), (26, 5070666), (39, 3380444), (52, 2535333), (78, 1690222), (156, 845111)]