143075912

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1129}}^1$

素因数の和:1246

約数の個数: 64

約数和(自身を含む): 321100800

約数和(自身を除く): 178024888

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 73, 124, 146, 217, 248, 292, 434, 511, 584, 868, 1022, 1129, 1736, 2044, 2258, 2263, 4088, 4516, 4526, 7903, 9032, 9052, 15806, 15841, 18104, 31612, 31682, 34999, 63224, 63364, 69998, 82417, 126728, 139996, 164834, 244993, 279992, 329668, 489986, 576919, 659336, 979972, 1153838, 1959944, 2307676, 2554927, 4615352, 5109854, 10219708, 17884489, 20439416, 35768978, 71537956, 143075912]

約数ペア:

[(1, 143075912), (2, 71537956), (4, 35768978), (7, 20439416), (8, 17884489), (14, 10219708), (28, 5109854), (31, 4615352), (56, 2554927), (62, 2307676), (73, 1959944), (124, 1153838), (146, 979972), (217, 659336), (248, 576919), (292, 489986), (434, 329668), (511, 279992), (584, 244993), (868, 164834), (1022, 139996), (1129, 126728), (1736, 82417), (2044, 69998), (2258, 63364), (2263, 63224), (4088, 34999), (4516, 31682), (4526, 31612), (7903, 18104), (9032, 15841), (9052, 15806)]