168465776

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:717

約数の個数: 40

約数和(自身を含む): 331228800

約数和(自身を除く): 162763024

約数列:

[1, 2, 4, 8, 16, 139, 211, 278, 359, 422, 556, 718, 844, 1112, 1436, 1688, 2224, 2872, 3376, 5744, 29329, 49901, 58658, 75749, 99802, 117316, 151498, 199604, 234632, 302996, 399208, 469264, 605992, 798416, 1211984, 10529111, 21058222, 42116444, 84232888, 168465776]

約数ペア:

[(1, 168465776), (2, 84232888), (4, 42116444), (8, 21058222), (16, 10529111), (139, 1211984), (211, 798416), (278, 605992), (359, 469264), (422, 399208), (556, 302996), (718, 234632), (844, 199604), (1112, 151498), (1436, 117316), (1688, 99802), (2224, 75749), (2872, 58658), (3376, 49901), (5744, 29329)]