139838118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{19937}}^1$

素因数の和:20116

約数の個数: 32

約数和(自身を含む): 321560064

約数和(自身を除く): 181721946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 167, 334, 501, 1002, 1169, 2338, 3507, 7014, 19937, 39874, 59811, 119622, 139559, 279118, 418677, 837354, 3329479, 6658958, 9988437, 19976874, 23306353, 46612706, 69919059, 139838118]

約数ペア:

[(1, 139838118), (2, 69919059), (3, 46612706), (6, 23306353), (7, 19976874), (14, 9988437), (21, 6658958), (42, 3329479), (167, 837354), (334, 418677), (501, 279118), (1002, 139559), (1169, 119622), (2338, 59811), (3507, 39874), (7014, 19937)]