138672156

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{4813}}^1$

素因数の和:4848

約数の個数: 60

約数和(自身を含む): 377552392

約数和(自身を除く): 238880236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 2401, 4116, 4802, 4813, 7203, 9604, 9626, 14406, 14439, 19252, 28812, 28878, 33691, 57756, 67382, 101073, 134764, 202146, 235837, 404292, 471674, 707511, 943348, 1415022, 1650859, 2830044, 3301718, 4952577, 6603436, 9905154, 11556013, 19810308, 23112026, 34668039, 46224052, 69336078, 138672156]

約数ペア:

[(1, 138672156), (2, 69336078), (3, 46224052), (4, 34668039), (6, 23112026), (7, 19810308), (12, 11556013), (14, 9905154), (21, 6603436), (28, 4952577), (42, 3301718), (49, 2830044), (84, 1650859), (98, 1415022), (147, 943348), (196, 707511), (294, 471674), (343, 404292), (588, 235837), (686, 202146), (1029, 134764), (1372, 101073), (2058, 67382), (2401, 57756), (4116, 33691), (4802, 28878), (4813, 28812), (7203, 19252), (9604, 14439), (9626, 14406)]