155143674

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{136811}}^1$

素因数の和:136832

約数の個数: 40

約数和(自身を含む): 397302048

約数和(自身を除く): 242158374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 136811, 273622, 410433, 820866, 957677, 1231299, 1915354, 2462598, 2873031, 3693897, 5746062, 7387794, 8619093, 11081691, 17238186, 22163382, 25857279, 51714558, 77571837, 155143674]

約数ペア:

[(1, 155143674), (2, 77571837), (3, 51714558), (6, 25857279), (7, 22163382), (9, 17238186), (14, 11081691), (18, 8619093), (21, 7387794), (27, 5746062), (42, 3693897), (54, 2873031), (63, 2462598), (81, 1915354), (126, 1231299), (162, 957677), (189, 820866), (378, 410433), (567, 273622), (1134, 136811)]