156623922

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31873}}^1$

素因数の和:31904

約数の個数: 64

約数和(自身を含む): 428386560

約数和(自身を除く): 271762638

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 31873, 63746, 95619, 191238, 223111, 286857, 414349, 446222, 573714, 669333, 828698, 860571, 1243047, 1338666, 1721142, 2007999, 2486094, 2900443, 3729141, 4015998, 5800886, 6023997, 7458282, 8701329, 11187423, 12047994, 17402658, 22374846, 26103987, 52207974, 78311961, 156623922]

約数ペア:

[(1, 156623922), (2, 78311961), (3, 52207974), (6, 26103987), (7, 22374846), (9, 17402658), (13, 12047994), (14, 11187423), (18, 8701329), (21, 7458282), (26, 6023997), (27, 5800886), (39, 4015998), (42, 3729141), (54, 2900443), (63, 2486094), (78, 2007999), (91, 1721142), (117, 1338666), (126, 1243047), (182, 860571), (189, 828698), (234, 669333), (273, 573714), (351, 446222), (378, 414349), (546, 286857), (702, 223111), (819, 191238), (1638, 95619), (2457, 63746), (4914, 31873)]