137978316

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{2897}}^1$

素因数の和:2930

約数の個数: 108

約数和(自身を含む): 420893928

約数和(自身を除く): 282915612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 756, 882, 972, 1134, 1323, 1701, 1764, 2268, 2646, 2897, 3402, 3969, 5292, 5794, 6804, 7938, 8691, 11588, 11907, 15876, 17382, 20279, 23814, 26073, 34764, 40558, 47628, 52146, 60837, 78219, 81116, 104292, 121674, 141953, 156438, 182511, 234657, 243348, 283906, 312876, 365022, 425859, 469314, 547533, 567812, 703971, 730044, 851718, 938628, 1095066, 1277577, 1407942, 1642599, 1703436, 2190132, 2555154, 2815884, 3285198, 3832731, 4927797, 5110308, 6570396, 7665462, 9855594, 11498193, 15330924, 19711188, 22996386, 34494579, 45992772, 68989158, 137978316]

約数ペア:

[(1, 137978316), (2, 68989158), (3, 45992772), (4, 34494579), (6, 22996386), (7, 19711188), (9, 15330924), (12, 11498193), (14, 9855594), (18, 7665462), (21, 6570396), (27, 5110308), (28, 4927797), (36, 3832731), (42, 3285198), (49, 2815884), (54, 2555154), (63, 2190132), (81, 1703436), (84, 1642599), (98, 1407942), (108, 1277577), (126, 1095066), (147, 938628), (162, 851718), (189, 730044), (196, 703971), (243, 567812), (252, 547533), (294, 469314), (324, 425859), (378, 365022), (441, 312876), (486, 283906), (567, 243348), (588, 234657), (756, 182511), (882, 156438), (972, 141953), (1134, 121674), (1323, 104292), (1701, 81116), (1764, 78219), (2268, 60837), (2646, 52146), (2897, 47628), (3402, 40558), (3969, 34764), (5292, 26073), (5794, 23814), (6804, 20279), (7938, 17382), (8691, 15876), (11588, 11907)]