156731055544

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{162937}}^1$

素因数の和:163232

約数の個数: 64

約数和(自身を含む): 341387697600

約数和(自身を除く): 184656642056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 193, 356, 386, 623, 712, 772, 1246, 1351, 1544, 2492, 2702, 4984, 5404, 10808, 17177, 34354, 68708, 120239, 137416, 162937, 240478, 325874, 480956, 651748, 961912, 1140559, 1303496, 2281118, 4562236, 9124472, 14501393, 29002786, 31446841, 58005572, 62893682, 101509751, 116011144, 125787364, 203019502, 220127887, 251574728, 406039004, 440255774, 812078008, 880511548, 1761023096, 2798768849, 5597537698, 11195075396, 19591381943, 22390150792, 39182763886, 78365527772, 156731055544]

約数ペア:

[(1, 156731055544), (2, 78365527772), (4, 39182763886), (7, 22390150792), (8, 19591381943), (14, 11195075396), (28, 5597537698), (56, 2798768849), (89, 1761023096), (178, 880511548), (193, 812078008), (356, 440255774), (386, 406039004), (623, 251574728), (712, 220127887), (772, 203019502), (1246, 125787364), (1351, 116011144), (1544, 101509751), (2492, 62893682), (2702, 58005572), (4984, 31446841), (5404, 29002786), (10808, 14501393), (17177, 9124472), (34354, 4562236), (68708, 2281118), (120239, 1303496), (137416, 1140559), (162937, 961912), (240478, 651748), (325874, 480956)]