164382911

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 222808320

約数和(自身を除く): 58425409

約数列:

[1, 7, 11, 17, 77, 83, 89, 119, 187, 289, 581, 623, 913, 979, 1309, 1411, 1513, 2023, 3179, 6391, 6853, 7387, 9877, 10591, 15521, 16643, 22253, 23987, 25721, 51709, 81257, 108647, 116501, 125579, 167909, 180047, 263857, 282931, 568799, 879053, 1381369, 1846999, 1980517, 2134843, 9669583, 14943901, 23483273, 164382911]

約数ペア:

[(1, 164382911), (7, 23483273), (11, 14943901), (17, 9669583), (77, 2134843), (83, 1980517), (89, 1846999), (119, 1381369), (187, 879053), (289, 568799), (581, 282931), (623, 263857), (913, 180047), (979, 167909), (1309, 125579), (1411, 116501), (1513, 108647), (2023, 81257), (3179, 51709), (6391, 25721), (6853, 23987), (7387, 22253), (9877, 16643), (10591, 15521)]