165740792

素因数分解:

$2^3\times 7^1\times {\mathrm{523}}^1\times {\mathrm{5659}}^1$

素因数の和:6195

約数の個数: 32

約数和(自身を含む): 355900800

約数和(自身を除く): 190160008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 523, 1046, 2092, 3661, 4184, 5659, 7322, 11318, 14644, 22636, 29288, 39613, 45272, 79226, 158452, 316904, 2959657, 5919314, 11838628, 20717599, 23677256, 41435198, 82870396, 165740792]

約数ペア:

[(1, 165740792), (2, 82870396), (4, 41435198), (7, 23677256), (8, 20717599), (14, 11838628), (28, 5919314), (56, 2959657), (523, 316904), (1046, 158452), (2092, 79226), (3661, 45272), (4184, 39613), (5659, 29288), (7322, 22636), (11318, 14644)]