149742012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{2543}}^1$

素因数の和:3258

約数の個数: 48

約数和(自身を含む): 400038912

約数和(自身を除く): 250296900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 701, 1402, 2103, 2543, 2804, 4206, 4907, 5086, 7629, 8412, 9814, 10172, 14721, 15258, 17801, 19628, 29442, 30516, 35602, 53403, 58884, 71204, 106806, 213612, 1782643, 3565286, 5347929, 7130572, 10695858, 12478501, 21391716, 24957002, 37435503, 49914004, 74871006, 149742012]

約数ペア:

[(1, 149742012), (2, 74871006), (3, 49914004), (4, 37435503), (6, 24957002), (7, 21391716), (12, 12478501), (14, 10695858), (21, 7130572), (28, 5347929), (42, 3565286), (84, 1782643), (701, 213612), (1402, 106806), (2103, 71204), (2543, 58884), (2804, 53403), (4206, 35602), (4907, 30516), (5086, 29442), (7629, 19628), (8412, 17801), (9814, 15258), (10172, 14721)]