140258832

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{417437}}^1$

素因数の和:417455

約数の個数: 40

約数和(自身を含む): 414098496

約数和(自身を除く): 273839664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 417437, 834874, 1252311, 1669748, 2504622, 2922059, 3339496, 5009244, 5844118, 6678992, 8766177, 10018488, 11688236, 17532354, 20036976, 23376472, 35064708, 46752944, 70129416, 140258832]

約数ペア:

[(1, 140258832), (2, 70129416), (3, 46752944), (4, 35064708), (6, 23376472), (7, 20036976), (8, 17532354), (12, 11688236), (14, 10018488), (16, 8766177), (21, 6678992), (24, 5844118), (28, 5009244), (42, 3339496), (48, 2922059), (56, 2504622), (84, 1669748), (112, 1252311), (168, 834874), (336, 417437)]