156989118728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1509510757}}^1$

素因数の和:1509510776

約数の個数: 16

約数和(自身を含む): 316997259180

約数和(自身を除く): 160008140452

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1509510757, 3019021514, 6038043028, 12076086056, 19623639841, 39247279682, 78494559364, 156989118728]

約数ペア:

[(1, 156989118728), (2, 78494559364), (4, 39247279682), (8, 19623639841), (13, 12076086056), (26, 6038043028), (52, 3019021514), (104, 1509510757)]