128962392

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3863}}^1$

素因数の和:3992

約数の個数: 64

約数和(自身を含む): 350542080

約数和(自身を除く): 221579688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 107, 156, 214, 312, 321, 428, 642, 856, 1284, 1391, 2568, 2782, 3863, 4173, 5564, 7726, 8346, 11128, 11589, 15452, 16692, 23178, 30904, 33384, 46356, 50219, 92712, 100438, 150657, 200876, 301314, 401752, 413341, 602628, 826682, 1205256, 1240023, 1653364, 2480046, 3306728, 4960092, 5373433, 9920184, 10746866, 16120299, 21493732, 32240598, 42987464, 64481196, 128962392]

約数ペア:

[(1, 128962392), (2, 64481196), (3, 42987464), (4, 32240598), (6, 21493732), (8, 16120299), (12, 10746866), (13, 9920184), (24, 5373433), (26, 4960092), (39, 3306728), (52, 2480046), (78, 1653364), (104, 1240023), (107, 1205256), (156, 826682), (214, 602628), (312, 413341), (321, 401752), (428, 301314), (642, 200876), (856, 150657), (1284, 100438), (1391, 92712), (2568, 50219), (2782, 46356), (3863, 33384), (4173, 30904), (5564, 23178), (7726, 16692), (8346, 15452), (11128, 11589)]