139695714

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4211}}^1$

素因数の和:4335

約数の個数: 48

約数和(自身を含む): 321965280

約数和(自身を除く): 182269566

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 97, 114, 171, 194, 291, 342, 582, 873, 1746, 1843, 3686, 4211, 5529, 8422, 11058, 12633, 16587, 25266, 33174, 37899, 75798, 80009, 160018, 240027, 408467, 480054, 720081, 816934, 1225401, 1440162, 2450802, 3676203, 7352406, 7760873, 15521746, 23282619, 46565238, 69847857, 139695714]

約数ペア:

[(1, 139695714), (2, 69847857), (3, 46565238), (6, 23282619), (9, 15521746), (18, 7760873), (19, 7352406), (38, 3676203), (57, 2450802), (97, 1440162), (114, 1225401), (171, 816934), (194, 720081), (291, 480054), (342, 408467), (582, 240027), (873, 160018), (1746, 80009), (1843, 75798), (3686, 37899), (4211, 33174), (5529, 25266), (8422, 16587), (11058, 12633)]