172031568

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{210823}}^1$

素因数の和:210851

約数の個数: 40

約数和(自身を含む): 470559168

約数和(自身を除く): 298527600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 210823, 421646, 632469, 843292, 1264938, 1686584, 2529876, 3373168, 3583991, 5059752, 7167982, 10119504, 10751973, 14335964, 21503946, 28671928, 43007892, 57343856, 86015784, 172031568]

約数ペア:

[(1, 172031568), (2, 86015784), (3, 57343856), (4, 43007892), (6, 28671928), (8, 21503946), (12, 14335964), (16, 10751973), (17, 10119504), (24, 7167982), (34, 5059752), (48, 3583991), (51, 3373168), (68, 2529876), (102, 1686584), (136, 1264938), (204, 843292), (272, 632469), (408, 421646), (816, 210823)]