144313918

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 72

約数和(自身を含む): 278817552

約数和(自身を除く): 134503634

約数列:

[1, 2, 7, 14, 17, 29, 34, 49, 58, 98, 103, 119, 203, 206, 238, 406, 493, 721, 833, 841, 986, 1421, 1442, 1666, 1682, 1751, 2842, 2987, 3451, 3502, 5047, 5887, 5974, 6902, 10094, 11774, 12257, 14297, 20909, 24157, 24514, 28594, 41209, 41818, 48314, 50779, 82418, 85799, 86623, 100079, 101558, 146363, 171598, 173246, 200158, 292726, 355453, 606361, 700553, 710906, 1212722, 1401106, 1472591, 2488171, 2945182, 4244527, 4976342, 8489054, 10308137, 20616274, 72156959, 144313918]

約数ペア:

[(1, 144313918), (2, 72156959), (7, 20616274), (14, 10308137), (17, 8489054), (29, 4976342), (34, 4244527), (49, 2945182), (58, 2488171), (98, 1472591), (103, 1401106), (119, 1212722), (203, 710906), (206, 700553), (238, 606361), (406, 355453), (493, 292726), (721, 200158), (833, 173246), (841, 171598), (986, 146363), (1421, 101558), (1442, 100079), (1666, 86623), (1682, 85799), (1751, 82418), (2842, 50779), (2987, 48314), (3451, 41818), (3502, 41209), (5047, 28594), (5887, 24514), (5974, 24157), (6902, 20909), (10094, 14297), (11774, 12257)]