156429938

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{33757}}^1$

素因数の和:34097

約数の個数: 16

約数和(自身を含む): 268983744

約数和(自身を除く): 112553806

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4634, 33757, 67514, 236299, 472598, 11173567, 22347134, 78214969, 156429938]

約数ペア:

[(1, 156429938), (2, 78214969), (7, 22347134), (14, 11173567), (331, 472598), (662, 236299), (2317, 67514), (4634, 33757)]