128479824

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1470

約数の個数: 160

約数和(自身を含む): 423782400

約数和(自身を除く): 295302576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 144, 152, 171, 176, 198, 209, 216, 228, 264, 297, 304, 342, 396, 418, 432, 456, 513, 528, 594, 627, 684, 792, 836, 912, 1026, 1188, 1254, 1368, 1423, 1584, 1672, 1881, 2052, 2376, 2508, 2736, 2846, 3344, 3762, 4104, 4269, 4752, 5016, 5643, 5692, 7524, 8208, 8538, 10032, 11286, 11384, 12807, 15048, 15653, 17076, 22572, 22768, 25614, 27037, 30096, 31306, 34152, 38421, 45144, 46959, 51228, 54074, 62612, 68304, 76842, 81111, 90288, 93918, 102456, 108148, 125224, 140877, 153684, 162222, 187836, 204912, 216296, 243333, 250448, 281754, 297407, 307368, 324444, 375672, 422631, 432592, 486666, 563508, 594814, 614736, 648888, 729999, 751344, 845262, 892221, 973332, 1127016, 1189628, 1297776, 1459998, 1690524, 1784442, 1946664, 2254032, 2379256, 2676663, 2919996, 3381048, 3568884, 3893328, 4758512, 5353326, 5839992, 6762096, 7137768, 8029989, 10706652, 11679984, 14275536, 16059978, 21413304, 32119956, 42826608, 64239912, 128479824]

約数ペア:

[(1, 128479824), (2, 64239912), (3, 42826608), (4, 32119956), (6, 21413304), (8, 16059978), (9, 14275536), (11, 11679984), (12, 10706652), (16, 8029989), (18, 7137768), (19, 6762096), (22, 5839992), (24, 5353326), (27, 4758512), (33, 3893328), (36, 3568884), (38, 3381048), (44, 2919996), (48, 2676663), (54, 2379256), (57, 2254032), (66, 1946664), (72, 1784442), (76, 1690524), (88, 1459998), (99, 1297776), (108, 1189628), (114, 1127016), (132, 973332), (144, 892221), (152, 845262), (171, 751344), (176, 729999), (198, 648888), (209, 614736), (216, 594814), (228, 563508), (264, 486666), (297, 432592), (304, 422631), (342, 375672), (396, 324444), (418, 307368), (432, 297407), (456, 281754), (513, 250448), (528, 243333), (594, 216296), (627, 204912), (684, 187836), (792, 162222), (836, 153684), (912, 140877), (1026, 125224), (1188, 108148), (1254, 102456), (1368, 93918), (1423, 90288), (1584, 81111), (1672, 76842), (1881, 68304), (2052, 62612), (2376, 54074), (2508, 51228), (2736, 46959), (2846, 45144), (3344, 38421), (3762, 34152), (4104, 31306), (4269, 30096), (4752, 27037), (5016, 25614), (5643, 22768), (5692, 22572), (7524, 17076), (8208, 15653), (8538, 15048), (10032, 12807), (11286, 11384)]