156844428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1005413}}^1$

素因数の和:1005433

約数の個数: 24

約数和(自身を含む): 394122288

約数和(自身を除く): 237277860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1005413, 2010826, 3016239, 4021652, 6032478, 12064956, 13070369, 26140738, 39211107, 52281476, 78422214, 156844428]

約数ペア:

[(1, 156844428), (2, 78422214), (3, 52281476), (4, 39211107), (6, 26140738), (12, 13070369), (13, 12064956), (26, 6032478), (39, 4021652), (52, 3016239), (78, 2010826), (156, 1005413)]