164070842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1321}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 281839824

約数和(自身を除く): 117768982

約数列:

[1, 2, 13, 17, 26, 34, 221, 281, 442, 562, 1321, 2642, 3653, 4777, 7306, 9554, 17173, 22457, 34346, 44914, 62101, 124202, 291941, 371201, 583882, 742402, 4825613, 6310417, 9651226, 12620834, 82035421, 164070842]

約数ペア:

[(1, 164070842), (2, 82035421), (13, 12620834), (17, 9651226), (26, 6310417), (34, 4825613), (221, 742402), (281, 583882), (442, 371201), (562, 291941), (1321, 124202), (2642, 62101), (3653, 44914), (4777, 34346), (7306, 22457), (9554, 17173)]