189979776

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{7853}}^1$

素因数の和:7883

約数の個数: 128

約数和(自身を含む): 640886400

約数和(自身を除く): 450906624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 7853, 8064, 12096, 15706, 23559, 24192, 31412, 47118, 54971, 62824, 70677, 94236, 109942, 125648, 141354, 164913, 188472, 212031, 219884, 251296, 282708, 329826, 376944, 424062, 439768, 494739, 502592, 565416, 659652, 753888, 848124, 879536, 989478, 1005184, 1130832, 1319304, 1484217, 1507776, 1696248, 1759072, 1978956, 2261664, 2638608, 2968434, 3015552, 3392496, 3518144, 3957912, 4523328, 5277216, 5936868, 6784992, 7036288, 7915824, 9046656, 10554432, 11873736, 13569984, 15831648, 21108864, 23747472, 27139968, 31663296, 47494944, 63326592, 94989888, 189979776]

約数ペア:

[(1, 189979776), (2, 94989888), (3, 63326592), (4, 47494944), (6, 31663296), (7, 27139968), (8, 23747472), (9, 21108864), (12, 15831648), (14, 13569984), (16, 11873736), (18, 10554432), (21, 9046656), (24, 7915824), (27, 7036288), (28, 6784992), (32, 5936868), (36, 5277216), (42, 4523328), (48, 3957912), (54, 3518144), (56, 3392496), (63, 3015552), (64, 2968434), (72, 2638608), (84, 2261664), (96, 1978956), (108, 1759072), (112, 1696248), (126, 1507776), (128, 1484217), (144, 1319304), (168, 1130832), (189, 1005184), (192, 989478), (216, 879536), (224, 848124), (252, 753888), (288, 659652), (336, 565416), (378, 502592), (384, 494739), (432, 439768), (448, 424062), (504, 376944), (576, 329826), (672, 282708), (756, 251296), (864, 219884), (896, 212031), (1008, 188472), (1152, 164913), (1344, 141354), (1512, 125648), (1728, 109942), (2016, 94236), (2688, 70677), (3024, 62824), (3456, 54971), (4032, 47118), (6048, 31412), (7853, 24192), (8064, 23559), (12096, 15706)]