144739728

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:382

約数の個数: 180

約数和(自身を含む): 479358828

約数和(自身を除く): 334619100

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 73, 84, 98, 112, 126, 144, 146, 147, 168, 196, 219, 252, 281, 292, 294, 336, 392, 438, 441, 504, 511, 562, 584, 588, 657, 784, 843, 876, 882, 1008, 1022, 1124, 1168, 1176, 1314, 1533, 1686, 1752, 1764, 1967, 2044, 2248, 2352, 2529, 2628, 3066, 3372, 3504, 3528, 3577, 3934, 4088, 4496, 4599, 5058, 5256, 5901, 6132, 6744, 7056, 7154, 7868, 8176, 9198, 10116, 10512, 10731, 11802, 12264, 13488, 13769, 14308, 15736, 17703, 18396, 20232, 20513, 21462, 23604, 24528, 27538, 28616, 31472, 32193, 35406, 36792, 40464, 41026, 41307, 42924, 47208, 55076, 57232, 61539, 64386, 70812, 73584, 82052, 82614, 85848, 94416, 110152, 123078, 123921, 128772, 141624, 143591, 164104, 165228, 171696, 184617, 220304, 246156, 247842, 257544, 283248, 287182, 328208, 330456, 369234, 430773, 492312, 495684, 515088, 574364, 660912, 738468, 861546, 984624, 991368, 1005137, 1148728, 1292319, 1476936, 1723092, 1982736, 2010274, 2297456, 2584638, 2953872, 3015411, 3446184, 4020548, 5169276, 6030822, 6892368, 8041096, 9046233, 10338552, 12061644, 16082192, 18092466, 20677104, 24123288, 36184932, 48246576, 72369864, 144739728]

約数ペア:

[(1, 144739728), (2, 72369864), (3, 48246576), (4, 36184932), (6, 24123288), (7, 20677104), (8, 18092466), (9, 16082192), (12, 12061644), (14, 10338552), (16, 9046233), (18, 8041096), (21, 6892368), (24, 6030822), (28, 5169276), (36, 4020548), (42, 3446184), (48, 3015411), (49, 2953872), (56, 2584638), (63, 2297456), (72, 2010274), (73, 1982736), (84, 1723092), (98, 1476936), (112, 1292319), (126, 1148728), (144, 1005137), (146, 991368), (147, 984624), (168, 861546), (196, 738468), (219, 660912), (252, 574364), (281, 515088), (292, 495684), (294, 492312), (336, 430773), (392, 369234), (438, 330456), (441, 328208), (504, 287182), (511, 283248), (562, 257544), (584, 247842), (588, 246156), (657, 220304), (784, 184617), (843, 171696), (876, 165228), (882, 164104), (1008, 143591), (1022, 141624), (1124, 128772), (1168, 123921), (1176, 123078), (1314, 110152), (1533, 94416), (1686, 85848), (1752, 82614), (1764, 82052), (1967, 73584), (2044, 70812), (2248, 64386), (2352, 61539), (2529, 57232), (2628, 55076), (3066, 47208), (3372, 42924), (3504, 41307), (3528, 41026), (3577, 40464), (3934, 36792), (4088, 35406), (4496, 32193), (4599, 31472), (5058, 28616), (5256, 27538), (5901, 24528), (6132, 23604), (6744, 21462), (7056, 20513), (7154, 20232), (7868, 18396), (8176, 17703), (9198, 15736), (10116, 14308), (10512, 13769), (10731, 13488), (11802, 12264)]