166886538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16087}}^1$

素因数の和:16131

約数の個数: 64

約数和(自身を含む): 432445440

約数和(自身を除く): 265558902

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 16087, 32174, 48261, 96522, 112609, 209131, 225218, 305653, 337827, 418262, 611306, 627393, 675654, 916959, 1254786, 1463917, 1833918, 2139571, 2927834, 3973489, 4279142, 4391751, 6418713, 7946978, 8783502, 11920467, 12837426, 23840934, 27814423, 55628846, 83443269, 166886538]

約数ペア:

[(1, 166886538), (2, 83443269), (3, 55628846), (6, 27814423), (7, 23840934), (13, 12837426), (14, 11920467), (19, 8783502), (21, 7946978), (26, 6418713), (38, 4391751), (39, 4279142), (42, 3973489), (57, 2927834), (78, 2139571), (91, 1833918), (114, 1463917), (133, 1254786), (182, 916959), (247, 675654), (266, 627393), (273, 611306), (399, 418262), (494, 337827), (546, 305653), (741, 225218), (798, 209131), (1482, 112609), (1729, 96522), (3458, 48261), (5187, 32174), (10374, 16087)]