156782606418

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1028231}}^1$

素因数の和:1028479

約数の個数: 48

約数和(自身を含む): 349360330176

約数和(自身を除く): 192577723758

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 197, 258, 387, 394, 591, 774, 1182, 1773, 3546, 8471, 16942, 25413, 50826, 76239, 152478, 1028231, 2056462, 3084693, 6169386, 9254079, 18508158, 44213933, 88427866, 132641799, 202561507, 265283598, 397925397, 405123014, 607684521, 795850794, 1215369042, 1823053563, 3646107126, 8710144801, 17420289602, 26130434403, 52260868806, 78391303209, 156782606418]

約数ペア:

[(1, 156782606418), (2, 78391303209), (3, 52260868806), (6, 26130434403), (9, 17420289602), (18, 8710144801), (43, 3646107126), (86, 1823053563), (129, 1215369042), (197, 795850794), (258, 607684521), (387, 405123014), (394, 397925397), (591, 265283598), (774, 202561507), (1182, 132641799), (1773, 88427866), (3546, 44213933), (8471, 18508158), (16942, 9254079), (25413, 6169386), (50826, 3084693), (76239, 2056462), (152478, 1028231)]