169284808

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 420290640

約数和(自身を除く): 251005832

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 43, 44, 49, 56, 77, 83, 86, 88, 98, 121, 154, 166, 172, 196, 242, 301, 308, 332, 344, 392, 473, 484, 539, 581, 602, 616, 664, 847, 913, 946, 968, 1078, 1162, 1204, 1694, 1826, 1892, 2107, 2156, 2324, 2408, 3311, 3388, 3569, 3652, 3784, 4067, 4214, 4312, 4648, 5203, 5929, 6391, 6622, 6776, 7138, 7304, 8134, 8428, 10043, 10406, 11858, 12782, 13244, 14276, 16268, 16856, 20086, 20812, 23177, 23716, 24983, 25564, 26488, 28552, 32536, 36421, 39259, 40172, 41624, 44737, 46354, 47432, 49966, 51128, 70301, 72842, 78518, 80344, 89474, 92708, 99932, 140602, 145684, 157036, 174881, 178948, 185416, 199864, 254947, 274813, 281204, 291368, 314072, 349762, 357896, 431849, 492107, 509894, 549626, 562408, 699524, 863698, 984214, 1019788, 1099252, 1399048, 1727396, 1923691, 1968428, 2039576, 2198504, 3022943, 3454792, 3847382, 3936856, 6045886, 7694764, 12091772, 15389528, 21160601, 24183544, 42321202, 84642404, 169284808]

約数ペア:

[(1, 169284808), (2, 84642404), (4, 42321202), (7, 24183544), (8, 21160601), (11, 15389528), (14, 12091772), (22, 7694764), (28, 6045886), (43, 3936856), (44, 3847382), (49, 3454792), (56, 3022943), (77, 2198504), (83, 2039576), (86, 1968428), (88, 1923691), (98, 1727396), (121, 1399048), (154, 1099252), (166, 1019788), (172, 984214), (196, 863698), (242, 699524), (301, 562408), (308, 549626), (332, 509894), (344, 492107), (392, 431849), (473, 357896), (484, 349762), (539, 314072), (581, 291368), (602, 281204), (616, 274813), (664, 254947), (847, 199864), (913, 185416), (946, 178948), (968, 174881), (1078, 157036), (1162, 145684), (1204, 140602), (1694, 99932), (1826, 92708), (1892, 89474), (2107, 80344), (2156, 78518), (2324, 72842), (2408, 70301), (3311, 51128), (3388, 49966), (3569, 47432), (3652, 46354), (3784, 44737), (4067, 41624), (4214, 40172), (4312, 39259), (4648, 36421), (5203, 32536), (5929, 28552), (6391, 26488), (6622, 25564), (6776, 24983), (7138, 23716), (7304, 23177), (8134, 20812), (8428, 20086), (10043, 16856), (10406, 16268), (11858, 14276), (12782, 13244)]