143128048

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:566

約数の個数: 80

約数和(自身を含む): 329978880

約数和(自身を除く): 186850832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 71, 82, 112, 142, 164, 284, 287, 328, 439, 497, 568, 574, 656, 878, 994, 1136, 1148, 1756, 1988, 2296, 2911, 3073, 3512, 3976, 4592, 5822, 6146, 7024, 7952, 11644, 12292, 17999, 20377, 23288, 24584, 31169, 35998, 40754, 46576, 49168, 62338, 71996, 81508, 124676, 125993, 143992, 163016, 218183, 249352, 251986, 287984, 326032, 436366, 498704, 503972, 872732, 1007944, 1277929, 1745464, 2015888, 2555858, 3490928, 5111716, 8945503, 10223432, 17891006, 20446864, 35782012, 71564024, 143128048]

約数ペア:

[(1, 143128048), (2, 71564024), (4, 35782012), (7, 20446864), (8, 17891006), (14, 10223432), (16, 8945503), (28, 5111716), (41, 3490928), (56, 2555858), (71, 2015888), (82, 1745464), (112, 1277929), (142, 1007944), (164, 872732), (284, 503972), (287, 498704), (328, 436366), (439, 326032), (497, 287984), (568, 251986), (574, 249352), (656, 218183), (878, 163016), (994, 143992), (1136, 125993), (1148, 124676), (1756, 81508), (1988, 71996), (2296, 62338), (2911, 49168), (3073, 46576), (3512, 40754), (3976, 35998), (4592, 31169), (5822, 24584), (6146, 23288), (7024, 20377), (7952, 17999), (11644, 12292)]