164871288

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 485229360

約数和(自身を除く): 320358072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 61, 72, 81, 86, 97, 108, 122, 129, 162, 172, 183, 194, 216, 244, 258, 291, 324, 344, 366, 387, 388, 488, 516, 549, 582, 648, 732, 774, 776, 873, 1032, 1098, 1161, 1164, 1464, 1548, 1647, 1746, 2196, 2322, 2328, 2619, 2623, 3096, 3294, 3483, 3492, 4171, 4392, 4644, 4941, 5238, 5246, 5917, 6588, 6966, 6984, 7857, 7869, 8342, 9288, 9882, 10476, 10492, 11834, 12513, 13176, 13932, 15714, 15738, 16684, 17751, 19764, 20952, 20984, 23607, 23668, 25026, 27864, 31428, 31476, 33368, 35502, 37539, 39528, 47214, 47336, 50052, 53253, 62856, 62952, 70821, 71004, 75078, 94428, 100104, 106506, 112617, 141642, 142008, 150156, 159759, 188856, 212463, 213012, 225234, 254431, 283284, 300312, 319518, 337851, 424926, 426024, 450468, 479277, 508862, 566568, 639036, 675702, 763293, 849852, 900936, 958554, 1017724, 1278072, 1351404, 1526586, 1699704, 1917108, 2035448, 2289879, 2702808, 3053172, 3834216, 4579758, 6106344, 6869637, 9159516, 13739274, 18319032, 20608911, 27478548, 41217822, 54957096, 82435644, 164871288]

約数ペア:

[(1, 164871288), (2, 82435644), (3, 54957096), (4, 41217822), (6, 27478548), (8, 20608911), (9, 18319032), (12, 13739274), (18, 9159516), (24, 6869637), (27, 6106344), (36, 4579758), (43, 3834216), (54, 3053172), (61, 2702808), (72, 2289879), (81, 2035448), (86, 1917108), (97, 1699704), (108, 1526586), (122, 1351404), (129, 1278072), (162, 1017724), (172, 958554), (183, 900936), (194, 849852), (216, 763293), (244, 675702), (258, 639036), (291, 566568), (324, 508862), (344, 479277), (366, 450468), (387, 426024), (388, 424926), (488, 337851), (516, 319518), (549, 300312), (582, 283284), (648, 254431), (732, 225234), (774, 213012), (776, 212463), (873, 188856), (1032, 159759), (1098, 150156), (1161, 142008), (1164, 141642), (1464, 112617), (1548, 106506), (1647, 100104), (1746, 94428), (2196, 75078), (2322, 71004), (2328, 70821), (2619, 62952), (2623, 62856), (3096, 53253), (3294, 50052), (3483, 47336), (3492, 47214), (4171, 39528), (4392, 37539), (4644, 35502), (4941, 33368), (5238, 31476), (5246, 31428), (5917, 27864), (6588, 25026), (6966, 23668), (6984, 23607), (7857, 20984), (7869, 20952), (8342, 19764), (9288, 17751), (9882, 16684), (10476, 15738), (10492, 15714), (11834, 13932), (12513, 13176)]