162699656

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 393984000

約数和(自身を除く): 231284344

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 37, 56, 62, 68, 74, 119, 124, 136, 148, 149, 217, 238, 248, 259, 296, 298, 434, 476, 518, 527, 596, 629, 868, 952, 1036, 1043, 1054, 1147, 1192, 1258, 1736, 2072, 2086, 2108, 2294, 2516, 2533, 3689, 4172, 4216, 4403, 4588, 4619, 5032, 5066, 5513, 7378, 8029, 8344, 8806, 9176, 9238, 10132, 11026, 14756, 16058, 17612, 17731, 18476, 19499, 20264, 22052, 29512, 32116, 32333, 35224, 35462, 36952, 38591, 38998, 44104, 64232, 64666, 70924, 77182, 77996, 78523, 93721, 129332, 136493, 141848, 154364, 155992, 157046, 170903, 187442, 258664, 272986, 308728, 314092, 341806, 374884, 545972, 549661, 628184, 656047, 683612, 749768, 1091944, 1099322, 1196321, 1312094, 1367224, 2198644, 2392642, 2624188, 2905351, 4397288, 4785284, 5248376, 5810702, 9570568, 11621404, 20337457, 23242808, 40674914, 81349828, 162699656]

約数ペア:

[(1, 162699656), (2, 81349828), (4, 40674914), (7, 23242808), (8, 20337457), (14, 11621404), (17, 9570568), (28, 5810702), (31, 5248376), (34, 4785284), (37, 4397288), (56, 2905351), (62, 2624188), (68, 2392642), (74, 2198644), (119, 1367224), (124, 1312094), (136, 1196321), (148, 1099322), (149, 1091944), (217, 749768), (238, 683612), (248, 656047), (259, 628184), (296, 549661), (298, 545972), (434, 374884), (476, 341806), (518, 314092), (527, 308728), (596, 272986), (629, 258664), (868, 187442), (952, 170903), (1036, 157046), (1043, 155992), (1054, 154364), (1147, 141848), (1192, 136493), (1258, 129332), (1736, 93721), (2072, 78523), (2086, 77996), (2108, 77182), (2294, 70924), (2516, 64666), (2533, 64232), (3689, 44104), (4172, 38998), (4216, 38591), (4403, 36952), (4588, 35462), (4619, 35224), (5032, 32333), (5066, 32116), (5513, 29512), (7378, 22052), (8029, 20264), (8344, 19499), (8806, 18476), (9176, 17731), (9238, 17612), (10132, 16058), (11026, 14756)]