156681109767

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{863}}^1\times {\mathrm{1543}}^1$

素因数の和:2860

約数の個数: 64

約数和(自身を含む): 258180120576

約数和(自身を除く): 101499010809

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 431, 863, 1293, 1543, 2589, 3017, 4629, 5603, 6041, 9051, 10801, 11219, 16809, 18123, 20059, 32403, 33657, 39221, 60177, 78533, 117663, 140413, 235599, 371953, 421239, 665033, 1115859, 1331609, 1995099, 2603671, 3994827, 4655231, 4835389, 7811013, 8645429, 9321263, 13965693, 14506167, 17310917, 25936287, 27963789, 33847723, 51932751, 60518003, 101543169, 121176419, 181554009, 363529257, 573923479, 1721770437, 4017464353, 7461005227, 12052393059, 22383015681, 52227036589, 156681109767]

約数ペア:

[(1, 156681109767), (3, 52227036589), (7, 22383015681), (13, 12052393059), (21, 7461005227), (39, 4017464353), (91, 1721770437), (273, 573923479), (431, 363529257), (863, 181554009), (1293, 121176419), (1543, 101543169), (2589, 60518003), (3017, 51932751), (4629, 33847723), (5603, 27963789), (6041, 25936287), (9051, 17310917), (10801, 14506167), (11219, 13965693), (16809, 9321263), (18123, 8645429), (20059, 7811013), (32403, 4835389), (33657, 4655231), (39221, 3994827), (60177, 2603671), (78533, 1995099), (117663, 1331609), (140413, 1115859), (235599, 665033), (371953, 421239)]