159219456

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:478

約数の個数: 144

約数和(自身を含む): 473292288

約数和(自身を除く): 314072832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 64, 66, 88, 94, 96, 128, 132, 141, 176, 188, 192, 256, 264, 282, 352, 376, 384, 401, 517, 528, 564, 704, 752, 768, 802, 1034, 1056, 1128, 1203, 1408, 1504, 1551, 1604, 2068, 2112, 2256, 2406, 2816, 3008, 3102, 3208, 4136, 4224, 4411, 4512, 4812, 6016, 6204, 6416, 8272, 8448, 8822, 9024, 9624, 12032, 12408, 12832, 13233, 16544, 17644, 18048, 18847, 19248, 24816, 25664, 26466, 33088, 35288, 36096, 37694, 38496, 49632, 51328, 52932, 56541, 66176, 70576, 75388, 76992, 99264, 102656, 105864, 113082, 132352, 141152, 150776, 153984, 198528, 207317, 211728, 226164, 282304, 301552, 307968, 397056, 414634, 423456, 452328, 564608, 603104, 621951, 829268, 846912, 904656, 1129216, 1206208, 1243902, 1658536, 1693824, 1809312, 2412416, 2487804, 3317072, 3387648, 3618624, 4824832, 4975608, 6634144, 7237248, 9951216, 13268288, 14474496, 19902432, 26536576, 39804864, 53073152, 79609728, 159219456]

約数ペア:

[(1, 159219456), (2, 79609728), (3, 53073152), (4, 39804864), (6, 26536576), (8, 19902432), (11, 14474496), (12, 13268288), (16, 9951216), (22, 7237248), (24, 6634144), (32, 4975608), (33, 4824832), (44, 3618624), (47, 3387648), (48, 3317072), (64, 2487804), (66, 2412416), (88, 1809312), (94, 1693824), (96, 1658536), (128, 1243902), (132, 1206208), (141, 1129216), (176, 904656), (188, 846912), (192, 829268), (256, 621951), (264, 603104), (282, 564608), (352, 452328), (376, 423456), (384, 414634), (401, 397056), (517, 307968), (528, 301552), (564, 282304), (704, 226164), (752, 211728), (768, 207317), (802, 198528), (1034, 153984), (1056, 150776), (1128, 141152), (1203, 132352), (1408, 113082), (1504, 105864), (1551, 102656), (1604, 99264), (2068, 76992), (2112, 75388), (2256, 70576), (2406, 66176), (2816, 56541), (3008, 52932), (3102, 51328), (3208, 49632), (4136, 38496), (4224, 37694), (4411, 36096), (4512, 35288), (4812, 33088), (6016, 26466), (6204, 25664), (6416, 24816), (8272, 19248), (8448, 18847), (8822, 18048), (9024, 17644), (9624, 16544), (12032, 13233), (12408, 12832)]