142768728

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1181}}^1$

素因数の和:1289

約数の個数: 96

約数和(自身を含む): 409350240

約数和(自身を除く): 266581512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 73, 92, 138, 146, 184, 207, 219, 276, 292, 414, 438, 552, 584, 657, 828, 876, 1181, 1314, 1656, 1679, 1752, 2362, 2628, 3358, 3543, 4724, 5037, 5256, 6716, 7086, 9448, 10074, 10629, 13432, 14172, 15111, 20148, 21258, 27163, 28344, 30222, 40296, 42516, 54326, 60444, 81489, 85032, 86213, 108652, 120888, 162978, 172426, 217304, 244467, 258639, 325956, 344852, 488934, 517278, 651912, 689704, 775917, 977868, 1034556, 1551834, 1955736, 1982899, 2069112, 3103668, 3965798, 5948697, 6207336, 7931596, 11897394, 15863192, 17846091, 23794788, 35692182, 47589576, 71384364, 142768728]

約数ペア:

[(1, 142768728), (2, 71384364), (3, 47589576), (4, 35692182), (6, 23794788), (8, 17846091), (9, 15863192), (12, 11897394), (18, 7931596), (23, 6207336), (24, 5948697), (36, 3965798), (46, 3103668), (69, 2069112), (72, 1982899), (73, 1955736), (92, 1551834), (138, 1034556), (146, 977868), (184, 775917), (207, 689704), (219, 651912), (276, 517278), (292, 488934), (414, 344852), (438, 325956), (552, 258639), (584, 244467), (657, 217304), (828, 172426), (876, 162978), (1181, 120888), (1314, 108652), (1656, 86213), (1679, 85032), (1752, 81489), (2362, 60444), (2628, 54326), (3358, 42516), (3543, 40296), (4724, 30222), (5037, 28344), (5256, 27163), (6716, 21258), (7086, 20148), (9448, 15111), (10074, 14172), (10629, 13432)]