163228912

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{132491}}^1$

素因数の和:132517

約数の個数: 40

約数和(自身を含む): 394296192

約数和(自身を除く): 231067280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 132491, 264982, 529964, 927437, 1059928, 1457401, 1854874, 2119856, 2914802, 3709748, 5829604, 7419496, 10201807, 11659208, 14838992, 20403614, 23318416, 40807228, 81614456, 163228912]

約数ペア:

[(1, 163228912), (2, 81614456), (4, 40807228), (7, 23318416), (8, 20403614), (11, 14838992), (14, 11659208), (16, 10201807), (22, 7419496), (28, 5829604), (44, 3709748), (56, 2914802), (77, 2119856), (88, 1854874), (112, 1457401), (154, 1059928), (176, 927437), (308, 529964), (616, 264982), (1232, 132491)]