165548068

素因数分解:

$2^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{4003}}^1$

素因数の和:4232

約数の個数: 36

約数和(自身を含む): 338690352

約数和(自身を除く): 173142284

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 211, 422, 844, 1477, 2954, 4003, 5908, 8006, 10339, 16012, 20678, 28021, 41356, 56042, 112084, 196147, 392294, 784588, 844633, 1689266, 3378532, 5912431, 11824862, 23649724, 41387017, 82774034, 165548068]

約数ペア:

[(1, 165548068), (2, 82774034), (4, 41387017), (7, 23649724), (14, 11824862), (28, 5912431), (49, 3378532), (98, 1689266), (196, 844633), (211, 784588), (422, 392294), (844, 196147), (1477, 112084), (2954, 56042), (4003, 41356), (5908, 28021), (8006, 20678), (10339, 16012)]