166147514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3779}}^1$

素因数の和:3902

約数の個数: 32

約数和(自身を含む): 285768000

約数和(自身を除く): 119620486

約数列:

[1, 2, 13, 19, 26, 38, 89, 178, 247, 494, 1157, 1691, 2314, 3382, 3779, 7558, 21983, 43966, 49127, 71801, 98254, 143602, 336331, 672662, 933413, 1866826, 4372303, 6390289, 8744606, 12780578, 83073757, 166147514]

約数ペア:

[(1, 166147514), (2, 83073757), (13, 12780578), (19, 8744606), (26, 6390289), (38, 4372303), (89, 1866826), (178, 933413), (247, 672662), (494, 336331), (1157, 143602), (1691, 98254), (2314, 71801), (3382, 49127), (3779, 43966), (7558, 21983)]