155392356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1849909}}^1$

素因数の和:1849923

約数の個数: 24

約数和(自身を含む): 414379840

約数和(自身を除く): 258987484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1849909, 3699818, 5549727, 7399636, 11099454, 12949363, 22198908, 25898726, 38848089, 51797452, 77696178, 155392356]

約数ペア:

[(1, 155392356), (2, 77696178), (3, 51797452), (4, 38848089), (6, 25898726), (7, 22198908), (12, 12949363), (14, 11099454), (21, 7399636), (28, 5549727), (42, 3699818), (84, 1849909)]