172856736

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:503

約数の個数: 144

約数和(自身を含む): 534820104

約数和(自身を除く): 361963368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 137, 144, 156, 208, 234, 274, 288, 312, 337, 411, 416, 468, 548, 624, 674, 822, 936, 1011, 1096, 1233, 1248, 1348, 1644, 1781, 1872, 2022, 2192, 2466, 2696, 3033, 3288, 3562, 3744, 4044, 4381, 4384, 4932, 5343, 5392, 6066, 6576, 7124, 8088, 8762, 9864, 10686, 10784, 12132, 13143, 13152, 14248, 16029, 16176, 17524, 19728, 21372, 24264, 26286, 28496, 32058, 32352, 35048, 39429, 39456, 42744, 46169, 48528, 52572, 56992, 64116, 70096, 78858, 85488, 92338, 97056, 105144, 128232, 138507, 140192, 157716, 170976, 184676, 210288, 256464, 277014, 315432, 369352, 415521, 420576, 512928, 554028, 600197, 630864, 738704, 831042, 1108056, 1200394, 1261728, 1477408, 1662084, 1800591, 2216112, 2400788, 3324168, 3601182, 4432224, 4801576, 5401773, 6648336, 7202364, 9603152, 10803546, 13296672, 14404728, 19206304, 21607092, 28809456, 43214184, 57618912, 86428368, 172856736]

約数ペア:

[(1, 172856736), (2, 86428368), (3, 57618912), (4, 43214184), (6, 28809456), (8, 21607092), (9, 19206304), (12, 14404728), (13, 13296672), (16, 10803546), (18, 9603152), (24, 7202364), (26, 6648336), (32, 5401773), (36, 4801576), (39, 4432224), (48, 3601182), (52, 3324168), (72, 2400788), (78, 2216112), (96, 1800591), (104, 1662084), (117, 1477408), (137, 1261728), (144, 1200394), (156, 1108056), (208, 831042), (234, 738704), (274, 630864), (288, 600197), (312, 554028), (337, 512928), (411, 420576), (416, 415521), (468, 369352), (548, 315432), (624, 277014), (674, 256464), (822, 210288), (936, 184676), (1011, 170976), (1096, 157716), (1233, 140192), (1248, 138507), (1348, 128232), (1644, 105144), (1781, 97056), (1872, 92338), (2022, 85488), (2192, 78858), (2466, 70096), (2696, 64116), (3033, 56992), (3288, 52572), (3562, 48528), (3744, 46169), (4044, 42744), (4381, 39456), (4384, 39429), (4932, 35048), (5343, 32352), (5392, 32058), (6066, 28496), (6576, 26286), (7124, 24264), (8088, 21372), (8762, 19728), (9864, 17524), (10686, 16176), (10784, 16029), (12132, 14248), (13143, 13152)]