159662012

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{1873}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 283663632

約数和(自身を除く): 124001620

約数列:

[1, 2, 4, 101, 202, 211, 404, 422, 844, 1873, 3746, 7492, 21311, 42622, 85244, 189173, 378346, 395203, 756692, 790406, 1580812, 39915503, 79831006, 159662012]

約数ペア:

[(1, 159662012), (2, 79831006), (4, 39915503), (101, 1580812), (202, 790406), (211, 756692), (404, 395203), (422, 378346), (844, 189173), (1873, 85244), (3746, 42622), (7492, 21311)]