157794938

素因数分解:

$2^1\times 7^1\times {\mathrm{1949}}^1\times {\mathrm{5783}}^1$

素因数の和:7741

約数の個数: 16

約数和(自身を含む): 270691200

約数和(自身を除く): 112896262

約数列:

[1, 2, 7, 14, 1949, 3898, 5783, 11566, 13643, 27286, 40481, 80962, 11271067, 22542134, 78897469, 157794938]

約数ペア:

[(1, 157794938), (2, 78897469), (7, 22542134), (14, 11271067), (1949, 80962), (3898, 40481), (5783, 27286), (11566, 13643)]