128289096

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 393448440

約数和(自身を除く): 265159344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 97, 104, 108, 117, 156, 157, 162, 194, 216, 234, 291, 312, 314, 324, 351, 388, 468, 471, 582, 628, 648, 702, 776, 873, 936, 942, 1053, 1164, 1256, 1261, 1404, 1413, 1746, 1884, 2041, 2106, 2328, 2522, 2619, 2808, 2826, 3492, 3768, 3783, 4082, 4212, 4239, 5044, 5238, 5652, 6123, 6984, 7566, 7857, 8164, 8424, 8478, 10088, 10476, 11304, 11349, 12246, 12717, 15132, 15229, 15714, 16328, 16956, 18369, 20952, 22698, 24492, 25434, 30264, 30458, 31428, 33912, 34047, 36738, 45396, 45687, 48984, 50868, 55107, 60916, 62856, 68094, 73476, 90792, 91374, 101736, 102141, 110214, 121832, 136188, 137061, 146952, 165321, 182748, 197977, 204282, 220428, 272376, 274122, 330642, 365496, 395954, 408564, 411183, 440856, 548244, 593931, 661284, 791908, 817128, 822366, 1096488, 1187862, 1233549, 1322568, 1583816, 1644732, 1781793, 2375724, 2467098, 3289464, 3563586, 4751448, 4934196, 5345379, 7127172, 9868392, 10690758, 14254344, 16036137, 21381516, 32072274, 42763032, 64144548, 128289096]

約数ペア:

[(1, 128289096), (2, 64144548), (3, 42763032), (4, 32072274), (6, 21381516), (8, 16036137), (9, 14254344), (12, 10690758), (13, 9868392), (18, 7127172), (24, 5345379), (26, 4934196), (27, 4751448), (36, 3563586), (39, 3289464), (52, 2467098), (54, 2375724), (72, 1781793), (78, 1644732), (81, 1583816), (97, 1322568), (104, 1233549), (108, 1187862), (117, 1096488), (156, 822366), (157, 817128), (162, 791908), (194, 661284), (216, 593931), (234, 548244), (291, 440856), (312, 411183), (314, 408564), (324, 395954), (351, 365496), (388, 330642), (468, 274122), (471, 272376), (582, 220428), (628, 204282), (648, 197977), (702, 182748), (776, 165321), (873, 146952), (936, 137061), (942, 136188), (1053, 121832), (1164, 110214), (1256, 102141), (1261, 101736), (1404, 91374), (1413, 90792), (1746, 73476), (1884, 68094), (2041, 62856), (2106, 60916), (2328, 55107), (2522, 50868), (2619, 48984), (2808, 45687), (2826, 45396), (3492, 36738), (3768, 34047), (3783, 33912), (4082, 31428), (4212, 30458), (4239, 30264), (5044, 25434), (5238, 24492), (5652, 22698), (6123, 20952), (6984, 18369), (7566, 16956), (7857, 16328), (8164, 15714), (8424, 15229), (8478, 15132), (10088, 12717), (10476, 12246), (11304, 11349)]