158120478

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{35279}}^1$

素因数の和:35373

約数の個数: 32

約数和(自身を含む): 355622400

約数和(自身を除く): 197501922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 35279, 70558, 105837, 211674, 317511, 635022, 952533, 1905066, 2928157, 5856314, 8784471, 17568942, 26353413, 52706826, 79060239, 158120478]

約数ペア:

[(1, 158120478), (2, 79060239), (3, 52706826), (6, 26353413), (9, 17568942), (18, 8784471), (27, 5856314), (54, 2928157), (83, 1905066), (166, 952533), (249, 635022), (498, 317511), (747, 211674), (1494, 105837), (2241, 70558), (4482, 35279)]