129677028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1693}}^1$

素因数の和:2204

約数の個数: 48

約数和(自身を含む): 326711616

約数和(自身を除く): 197034588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 491, 982, 1473, 1693, 1964, 2946, 3386, 5079, 5892, 6383, 6772, 10158, 12766, 19149, 20316, 22009, 25532, 38298, 44018, 66027, 76596, 88036, 132054, 264108, 831263, 1662526, 2493789, 3325052, 4987578, 9975156, 10806419, 21612838, 32419257, 43225676, 64838514, 129677028]

約数ペア:

[(1, 129677028), (2, 64838514), (3, 43225676), (4, 32419257), (6, 21612838), (12, 10806419), (13, 9975156), (26, 4987578), (39, 3325052), (52, 2493789), (78, 1662526), (156, 831263), (491, 264108), (982, 132054), (1473, 88036), (1693, 76596), (1964, 66027), (2946, 44018), (3386, 38298), (5079, 25532), (5892, 22009), (6383, 20316), (6772, 19149), (10158, 12766)]