123511824

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 160

約数和(自身を含む): 372099200

約数和(自身を除く): 248587376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 61, 72, 86, 108, 109, 122, 129, 144, 172, 183, 216, 218, 244, 258, 327, 344, 366, 387, 432, 436, 488, 516, 549, 654, 688, 732, 774, 872, 976, 981, 1032, 1098, 1161, 1308, 1464, 1548, 1647, 1744, 1962, 2064, 2196, 2322, 2616, 2623, 2928, 2943, 3096, 3294, 3924, 4392, 4644, 4687, 5232, 5246, 5886, 6192, 6588, 6649, 7848, 7869, 8784, 9288, 9374, 10492, 11772, 13176, 13298, 14061, 15696, 15738, 18576, 18748, 19947, 20984, 23544, 23607, 26352, 26596, 28122, 31476, 37496, 39894, 41968, 42183, 47088, 47214, 53192, 56244, 59841, 62952, 70821, 74992, 79788, 84366, 94428, 106384, 112488, 119682, 125904, 126549, 141642, 159576, 168732, 179523, 188856, 224976, 239364, 253098, 283284, 285907, 319152, 337464, 359046, 377712, 478728, 506196, 566568, 571814, 674928, 718092, 857721, 957456, 1012392, 1133136, 1143628, 1436184, 1715442, 2024784, 2287256, 2573163, 2872368, 3430884, 4574512, 5146326, 6861768, 7719489, 10292652, 13723536, 15438978, 20585304, 30877956, 41170608, 61755912, 123511824]

約数ペア:

[(1, 123511824), (2, 61755912), (3, 41170608), (4, 30877956), (6, 20585304), (8, 15438978), (9, 13723536), (12, 10292652), (16, 7719489), (18, 6861768), (24, 5146326), (27, 4574512), (36, 3430884), (43, 2872368), (48, 2573163), (54, 2287256), (61, 2024784), (72, 1715442), (86, 1436184), (108, 1143628), (109, 1133136), (122, 1012392), (129, 957456), (144, 857721), (172, 718092), (183, 674928), (216, 571814), (218, 566568), (244, 506196), (258, 478728), (327, 377712), (344, 359046), (366, 337464), (387, 319152), (432, 285907), (436, 283284), (488, 253098), (516, 239364), (549, 224976), (654, 188856), (688, 179523), (732, 168732), (774, 159576), (872, 141642), (976, 126549), (981, 125904), (1032, 119682), (1098, 112488), (1161, 106384), (1308, 94428), (1464, 84366), (1548, 79788), (1647, 74992), (1744, 70821), (1962, 62952), (2064, 59841), (2196, 56244), (2322, 53192), (2616, 47214), (2623, 47088), (2928, 42183), (2943, 41968), (3096, 39894), (3294, 37496), (3924, 31476), (4392, 28122), (4644, 26596), (4687, 26352), (5232, 23607), (5246, 23544), (5886, 20984), (6192, 19947), (6588, 18748), (6649, 18576), (7848, 15738), (7869, 15696), (8784, 14061), (9288, 13298), (9374, 13176), (10492, 11772)]