121230134952

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{857453}}^1$

素因数の和:857642

約数の個数: 64

約数和(自身を含む): 312387641280

約数和(自身を除く): 191157506328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 137, 172, 258, 274, 344, 411, 516, 548, 822, 1032, 1096, 1644, 3288, 5891, 11782, 17673, 23564, 35346, 47128, 70692, 141384, 857453, 1714906, 2572359, 3429812, 5144718, 6859624, 10289436, 20578872, 36870479, 73740958, 110611437, 117471061, 147481916, 221222874, 234942122, 294963832, 352413183, 442445748, 469884244, 704826366, 884891496, 939768488, 1409652732, 2819305464, 5051255623, 10102511246, 15153766869, 20205022492, 30307533738, 40410044984, 60615067476, 121230134952]

約数ペア:

[(1, 121230134952), (2, 60615067476), (3, 40410044984), (4, 30307533738), (6, 20205022492), (8, 15153766869), (12, 10102511246), (24, 5051255623), (43, 2819305464), (86, 1409652732), (129, 939768488), (137, 884891496), (172, 704826366), (258, 469884244), (274, 442445748), (344, 352413183), (411, 294963832), (516, 234942122), (548, 221222874), (822, 147481916), (1032, 117471061), (1096, 110611437), (1644, 73740958), (3288, 36870479), (5891, 20578872), (11782, 10289436), (17673, 6859624), (23564, 5144718), (35346, 3429812), (47128, 2572359), (70692, 1714906), (141384, 857453)]