143257946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{324113}}^1$

素因数の和:324145

約数の個数: 16

約数和(自身を含む): 245030184

約数和(自身を除く): 101772238

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 324113, 648226, 4213469, 5509921, 8426938, 11019842, 71628973, 143257946]

約数ペア:

[(1, 143257946), (2, 71628973), (13, 11019842), (17, 8426938), (26, 5509921), (34, 4213469), (221, 648226), (442, 324113)]