143425912

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{69221}}^1$

素因数の和:69271

約数の個数: 32

約数和(自身を含む): 315652320

約数和(自身を除く): 172226408

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 69221, 138442, 276884, 484547, 553768, 969094, 1938188, 2561177, 3876376, 5122354, 10244708, 17928239, 20489416, 35856478, 71712956, 143425912]

約数ペア:

[(1, 143425912), (2, 71712956), (4, 35856478), (7, 20489416), (8, 17928239), (14, 10244708), (28, 5122354), (37, 3876376), (56, 2561177), (74, 1938188), (148, 969094), (259, 553768), (296, 484547), (518, 276884), (1036, 138442), (2072, 69221)]