178144130

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{336121}}^1$

素因数の和:336181

約数の個数: 16

約数和(自身を含む): 326710584

約数和(自身を除く): 148566454

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 336121, 672242, 1680605, 3361210, 17814413, 35628826, 89072065, 178144130]

約数ペア:

[(1, 178144130), (2, 89072065), (5, 35628826), (10, 17814413), (53, 3361210), (106, 1680605), (265, 672242), (530, 336121)]