179631648

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{4243}}^1$

素因数の和:4276

約数の個数: 144

約数和(自身を含む): 609608160

約数和(自身を除く): 429976512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4243, 4704, 5292, 6048, 7056, 8486, 10584, 12729, 14112, 16972, 21168, 25458, 29701, 33944, 38187, 42336, 50916, 59402, 67888, 76374, 89103, 101832, 114561, 118804, 135776, 152748, 178206, 203664, 207907, 229122, 237608, 267309, 305496, 356412, 407328, 415814, 458244, 475216, 534618, 610992, 623721, 712824, 801927, 831628, 916488, 950432, 1069236, 1221984, 1247442, 1425648, 1603854, 1663256, 1832976, 1871163, 2138472, 2494884, 2851296, 3207708, 3326512, 3665952, 3742326, 4276944, 4989768, 5613489, 6415416, 6653024, 7484652, 8553888, 9979536, 11226978, 12830832, 14969304, 19959072, 22453956, 25661664, 29938608, 44907912, 59877216, 89815824, 179631648]

約数ペア:

[(1, 179631648), (2, 89815824), (3, 59877216), (4, 44907912), (6, 29938608), (7, 25661664), (8, 22453956), (9, 19959072), (12, 14969304), (14, 12830832), (16, 11226978), (18, 9979536), (21, 8553888), (24, 7484652), (27, 6653024), (28, 6415416), (32, 5613489), (36, 4989768), (42, 4276944), (48, 3742326), (49, 3665952), (54, 3326512), (56, 3207708), (63, 2851296), (72, 2494884), (84, 2138472), (96, 1871163), (98, 1832976), (108, 1663256), (112, 1603854), (126, 1425648), (144, 1247442), (147, 1221984), (168, 1069236), (189, 950432), (196, 916488), (216, 831628), (224, 801927), (252, 712824), (288, 623721), (294, 610992), (336, 534618), (378, 475216), (392, 458244), (432, 415814), (441, 407328), (504, 356412), (588, 305496), (672, 267309), (756, 237608), (784, 229122), (864, 207907), (882, 203664), (1008, 178206), (1176, 152748), (1323, 135776), (1512, 118804), (1568, 114561), (1764, 101832), (2016, 89103), (2352, 76374), (2646, 67888), (3024, 59402), (3528, 50916), (4243, 42336), (4704, 38187), (5292, 33944), (6048, 29701), (7056, 25458), (8486, 21168), (10584, 16972), (12729, 14112)]