172467526

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 332107776

約数和(自身を除く): 159640250

約数列:

[1, 2, 7, 11, 14, 22, 77, 83, 103, 131, 154, 166, 206, 262, 581, 721, 913, 917, 1133, 1162, 1441, 1442, 1826, 1834, 2266, 2882, 6391, 7931, 8549, 10087, 10873, 12782, 13493, 15862, 17098, 20174, 21746, 26986, 59843, 76111, 94039, 94451, 119603, 119686, 148423, 152222, 188078, 188902, 239206, 296846, 658273, 837221, 1038961, 1119919, 1316546, 1674442, 2077922, 2239838, 7839433, 12319109, 15678866, 24638218, 86233763, 172467526]

約数ペア:

[(1, 172467526), (2, 86233763), (7, 24638218), (11, 15678866), (14, 12319109), (22, 7839433), (77, 2239838), (83, 2077922), (103, 1674442), (131, 1316546), (154, 1119919), (166, 1038961), (206, 837221), (262, 658273), (581, 296846), (721, 239206), (913, 188902), (917, 188078), (1133, 152222), (1162, 148423), (1441, 119686), (1442, 119603), (1826, 94451), (1834, 94039), (2266, 76111), (2882, 59843), (6391, 26986), (7931, 21746), (8549, 20174), (10087, 17098), (10873, 15862), (12782, 13493)]