172461674

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1019}}^1$

素因数の和:1203

約数の個数: 48

約数和(自身を含む): 330700320

約数和(自身を除く): 158238646

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 157, 314, 539, 1019, 1078, 1099, 1727, 2038, 2198, 3454, 7133, 7693, 11209, 12089, 14266, 15386, 22418, 24178, 49931, 78463, 84623, 99862, 156926, 159983, 169246, 319966, 549241, 1098482, 1119881, 1759813, 2239762, 3519626, 7839167, 12318691, 15678334, 24637382, 86230837, 172461674]

約数ペア:

[(1, 172461674), (2, 86230837), (7, 24637382), (11, 15678334), (14, 12318691), (22, 7839167), (49, 3519626), (77, 2239762), (98, 1759813), (154, 1119881), (157, 1098482), (314, 549241), (539, 319966), (1019, 169246), (1078, 159983), (1099, 156926), (1727, 99862), (2038, 84623), (2198, 78463), (3454, 49931), (7133, 24178), (7693, 22418), (11209, 15386), (12089, 14266)]