172105008

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{210913}}^1$

素因数の和:210941

約数の個数: 40

約数和(自身を含む): 470760048

約数和(自身を除く): 298655040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 210913, 421826, 632739, 843652, 1265478, 1687304, 2530956, 3374608, 3585521, 5061912, 7171042, 10123824, 10756563, 14342084, 21513126, 28684168, 43026252, 57368336, 86052504, 172105008]

約数ペア:

[(1, 172105008), (2, 86052504), (3, 57368336), (4, 43026252), (6, 28684168), (8, 21513126), (12, 14342084), (16, 10756563), (17, 10123824), (24, 7171042), (34, 5061912), (48, 3585521), (51, 3374608), (68, 2530956), (102, 1687304), (136, 1265478), (204, 843652), (272, 632739), (408, 421826), (816, 210913)]