142818326

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31583}}^1$

素因数の和:31628

約数の個数: 32

約数和(自身を含む): 272885760

約数和(自身を除く): 130067434

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 31583, 63166, 221081, 442162, 536911, 600077, 1073822, 1200154, 3758377, 4200539, 7516754, 8401078, 10201309, 20402618, 71409163, 142818326]

約数ペア:

[(1, 142818326), (2, 71409163), (7, 20402618), (14, 10201309), (17, 8401078), (19, 7516754), (34, 4200539), (38, 3758377), (119, 1200154), (133, 1073822), (238, 600077), (266, 536911), (323, 442162), (646, 221081), (2261, 63166), (4522, 31583)]