157056242

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{590437}}^1$

素因数の和:590465

約数の個数: 16

約数和(自身を含む): 283410240

約数和(自身を除く): 126353998

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 590437, 1180874, 4133059, 8266118, 11218303, 22436606, 78528121, 157056242]

約数ペア:

[(1, 157056242), (2, 78528121), (7, 22436606), (14, 11218303), (19, 8266118), (38, 4133059), (133, 1180874), (266, 590437)]