157420954

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{20177}}^1$

素因数の和:20309

約数の個数: 16

約数和(自身を含む): 244073088

約数和(自身を除く): 86652134

約数列:

[1, 2, 47, 83, 94, 166, 3901, 7802, 20177, 40354, 948319, 1674691, 1896638, 3349382, 78710477, 157420954]

約数ペア:

[(1, 157420954), (2, 78710477), (47, 3349382), (83, 1896638), (94, 1674691), (166, 948319), (3901, 40354), (7802, 20177)]