156983022

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{138433}}^1$

素因数の和:138454

約数の個数: 40

約数和(自身を含む): 402012336

約数和(自身を除く): 245029314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 138433, 276866, 415299, 830598, 969031, 1245897, 1938062, 2491794, 2907093, 3737691, 5814186, 7475382, 8721279, 11213073, 17442558, 22426146, 26163837, 52327674, 78491511, 156983022]

約数ペア:

[(1, 156983022), (2, 78491511), (3, 52327674), (6, 26163837), (7, 22426146), (9, 17442558), (14, 11213073), (18, 8721279), (21, 7475382), (27, 5814186), (42, 3737691), (54, 2907093), (63, 2491794), (81, 1938062), (126, 1245897), (162, 969031), (189, 830598), (378, 415299), (567, 276866), (1134, 138433)]