189474288

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{28813}}^1$

素因数の和:28961

約数の個数: 40

約数和(自身を含む): 493065168

約数和(自身を除く): 303590880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 28813, 57626, 86439, 115252, 172878, 230504, 345756, 461008, 691512, 1383024, 3947381, 7894762, 11842143, 15789524, 23684286, 31579048, 47368572, 63158096, 94737144, 189474288]

約数ペア:

[(1, 189474288), (2, 94737144), (3, 63158096), (4, 47368572), (6, 31579048), (8, 23684286), (12, 15789524), (16, 11842143), (24, 7894762), (48, 3947381), (137, 1383024), (274, 691512), (411, 461008), (548, 345756), (822, 230504), (1096, 172878), (1644, 115252), (2192, 86439), (3288, 57626), (6576, 28813)]