156949071818

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{754367}}^1$

素因数の和:754587

約数の個数: 48

約数和(自身を含む): 300304848384

約数和(自身を除く): 143355776566

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 193, 386, 539, 1078, 1351, 2123, 2702, 4246, 9457, 14861, 18914, 29722, 104027, 208054, 754367, 1508734, 5280569, 8298037, 10561138, 16596074, 36963983, 58086259, 73927966, 116172518, 145592831, 291185662, 406603813, 813207626, 1019149817, 1601521141, 2038299634, 3203042282, 7134048719, 11210647987, 14268097438, 22421295974, 78474535909, 156949071818]

約数ペア:

[(1, 156949071818), (2, 78474535909), (7, 22421295974), (11, 14268097438), (14, 11210647987), (22, 7134048719), (49, 3203042282), (77, 2038299634), (98, 1601521141), (154, 1019149817), (193, 813207626), (386, 406603813), (539, 291185662), (1078, 145592831), (1351, 116172518), (2123, 73927966), (2702, 58086259), (4246, 36963983), (9457, 16596074), (14861, 10561138), (18914, 8298037), (29722, 5280569), (104027, 1508734), (208054, 754367)]