155659441

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{11003}}^1$

素因数の和:11100

約数の個数: 16

約数和(自身を含む): 185923584

約数和(自身を除く): 30264143

約数列:

[1, 7, 43, 47, 301, 329, 2021, 11003, 14147, 77021, 473129, 517141, 3311903, 3619987, 22237063, 155659441]

約数ペア:

[(1, 155659441), (7, 22237063), (43, 3619987), (47, 3311903), (301, 517141), (329, 473129), (2021, 77021), (11003, 14147)]