156660426

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5443}}^1$

素因数の和:5508

約数の個数: 64

約数和(自身を含む): 384128640

約数和(自身を除く): 227468214

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 78, 82, 117, 123, 234, 246, 351, 369, 533, 702, 738, 1066, 1107, 1599, 2214, 3198, 4797, 5443, 9594, 10886, 14391, 16329, 28782, 32658, 48987, 70759, 97974, 141518, 146961, 212277, 223163, 293922, 424554, 446326, 636831, 669489, 1273662, 1338978, 1910493, 2008467, 2901119, 3820986, 4016934, 5802238, 6025401, 8703357, 12050802, 17406714, 26110071, 52220142, 78330213, 156660426]

約数ペア:

[(1, 156660426), (2, 78330213), (3, 52220142), (6, 26110071), (9, 17406714), (13, 12050802), (18, 8703357), (26, 6025401), (27, 5802238), (39, 4016934), (41, 3820986), (54, 2901119), (78, 2008467), (82, 1910493), (117, 1338978), (123, 1273662), (234, 669489), (246, 636831), (351, 446326), (369, 424554), (533, 293922), (702, 223163), (738, 212277), (1066, 146961), (1107, 141518), (1599, 97974), (2214, 70759), (3198, 48987), (4797, 32658), (5443, 28782), (9594, 16329), (10886, 14391)]