157573242

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 363264000

約数和(自身を除く): 205690758

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 79, 86, 129, 158, 237, 258, 387, 474, 711, 774, 859, 1161, 1422, 1718, 2133, 2322, 2577, 3397, 4266, 5154, 6794, 7731, 10191, 15462, 20382, 23193, 30573, 36937, 46386, 61146, 67861, 73874, 91719, 110811, 135722, 183438, 203583, 221622, 332433, 407166, 610749, 664866, 997299, 1221498, 1832247, 1994598, 2918023, 3664494, 5836046, 8754069, 17508138, 26262207, 52524414, 78786621, 157573242]

約数ペア:

[(1, 157573242), (2, 78786621), (3, 52524414), (6, 26262207), (9, 17508138), (18, 8754069), (27, 5836046), (43, 3664494), (54, 2918023), (79, 1994598), (86, 1832247), (129, 1221498), (158, 997299), (237, 664866), (258, 610749), (387, 407166), (474, 332433), (711, 221622), (774, 203583), (859, 183438), (1161, 135722), (1422, 110811), (1718, 91719), (2133, 73874), (2322, 67861), (2577, 61146), (3397, 46386), (4266, 36937), (5154, 30573), (6794, 23193), (7731, 20382), (10191, 15462)]