170168

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:334

約数の個数: 16

約数和(自身を含む): 324000

約数和(自身を除く): 153832

約数列:

[1, 2, 4, 8, 89, 178, 239, 356, 478, 712, 956, 1912, 21271, 42542, 85084, 170168]

約数ペア:

[(1, 170168), (2, 85084), (4, 42542), (8, 21271), (89, 1912), (178, 956), (239, 712), (356, 478)]