155673072

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:899

約数の個数: 120

約数和(自身を含む): 460748288

約数和(自身を除く): 305075216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 43, 48, 62, 72, 86, 93, 124, 129, 144, 172, 186, 248, 258, 279, 344, 372, 387, 496, 516, 558, 688, 744, 774, 811, 1032, 1116, 1333, 1488, 1548, 1622, 2064, 2232, 2433, 2666, 3096, 3244, 3999, 4464, 4866, 5332, 6192, 6488, 7299, 7998, 9732, 10664, 11997, 12976, 14598, 15996, 19464, 21328, 23994, 25141, 29196, 31992, 34873, 38928, 47988, 50282, 58392, 63984, 69746, 75423, 95976, 100564, 104619, 116784, 139492, 150846, 191952, 201128, 209238, 226269, 278984, 301692, 313857, 402256, 418476, 452538, 557968, 603384, 627714, 836952, 905076, 1081063, 1206768, 1255428, 1673904, 1810152, 2162126, 2510856, 3243189, 3620304, 4324252, 5021712, 6486378, 8648504, 9729567, 12972756, 17297008, 19459134, 25945512, 38918268, 51891024, 77836536, 155673072]

約数ペア:

[(1, 155673072), (2, 77836536), (3, 51891024), (4, 38918268), (6, 25945512), (8, 19459134), (9, 17297008), (12, 12972756), (16, 9729567), (18, 8648504), (24, 6486378), (31, 5021712), (36, 4324252), (43, 3620304), (48, 3243189), (62, 2510856), (72, 2162126), (86, 1810152), (93, 1673904), (124, 1255428), (129, 1206768), (144, 1081063), (172, 905076), (186, 836952), (248, 627714), (258, 603384), (279, 557968), (344, 452538), (372, 418476), (387, 402256), (496, 313857), (516, 301692), (558, 278984), (688, 226269), (744, 209238), (774, 201128), (811, 191952), (1032, 150846), (1116, 139492), (1333, 116784), (1488, 104619), (1548, 100564), (1622, 95976), (2064, 75423), (2232, 69746), (2433, 63984), (2666, 58392), (3096, 50282), (3244, 47988), (3999, 38928), (4464, 34873), (4866, 31992), (5332, 29196), (6192, 25141), (6488, 23994), (7299, 21328), (7998, 19464), (9732, 15996), (10664, 14598), (11997, 12976)]