165813984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{353}}^1$

素因数の和:609

約数の個数: 144

約数和(自身を含む): 542741472

約数和(自身を除く): 376927488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 233, 252, 288, 336, 353, 466, 504, 672, 699, 706, 932, 1008, 1059, 1398, 1412, 1631, 1864, 2016, 2097, 2118, 2471, 2796, 2824, 3177, 3262, 3728, 4194, 4236, 4893, 4942, 5592, 5648, 6354, 6524, 7413, 7456, 8388, 8472, 9786, 9884, 11184, 11296, 12708, 13048, 14679, 14826, 16776, 16944, 19572, 19768, 22239, 22368, 25416, 26096, 29358, 29652, 33552, 33888, 39144, 39536, 44478, 50832, 52192, 58716, 59304, 67104, 78288, 79072, 82249, 88956, 101664, 117432, 118608, 156576, 164498, 177912, 234864, 237216, 246747, 328996, 355824, 469728, 493494, 575743, 657992, 711648, 740241, 986988, 1151486, 1315984, 1480482, 1727229, 1973976, 2302972, 2631968, 2960964, 3454458, 3947952, 4605944, 5181687, 5921928, 6908916, 7895904, 9211888, 10363374, 11843856, 13817832, 18423776, 20726748, 23687712, 27635664, 41453496, 55271328, 82906992, 165813984]

約数ペア:

[(1, 165813984), (2, 82906992), (3, 55271328), (4, 41453496), (6, 27635664), (7, 23687712), (8, 20726748), (9, 18423776), (12, 13817832), (14, 11843856), (16, 10363374), (18, 9211888), (21, 7895904), (24, 6908916), (28, 5921928), (32, 5181687), (36, 4605944), (42, 3947952), (48, 3454458), (56, 2960964), (63, 2631968), (72, 2302972), (84, 1973976), (96, 1727229), (112, 1480482), (126, 1315984), (144, 1151486), (168, 986988), (224, 740241), (233, 711648), (252, 657992), (288, 575743), (336, 493494), (353, 469728), (466, 355824), (504, 328996), (672, 246747), (699, 237216), (706, 234864), (932, 177912), (1008, 164498), (1059, 156576), (1398, 118608), (1412, 117432), (1631, 101664), (1864, 88956), (2016, 82249), (2097, 79072), (2118, 78288), (2471, 67104), (2796, 59304), (2824, 58716), (3177, 52192), (3262, 50832), (3728, 44478), (4194, 39536), (4236, 39144), (4893, 33888), (4942, 33552), (5592, 29652), (5648, 29358), (6354, 26096), (6524, 25416), (7413, 22368), (7456, 22239), (8388, 19768), (8472, 19572), (9786, 16944), (9884, 16776), (11184, 14826), (11296, 14679), (12708, 13048)]