15139815828

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^3\times {\mathrm{419}}^1\times {\mathrm{439}}^1$

素因数の和:922

約数の個数: 96

約数和(自身を含む): 37462656000

約数和(自身を除く): 22322840172

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 419, 439, 722, 838, 878, 1083, 1257, 1317, 1444, 1676, 1756, 2166, 2514, 2634, 4332, 5028, 5268, 6859, 7961, 8341, 13718, 15922, 16682, 20577, 23883, 25023, 27436, 31844, 33364, 41154, 47766, 50046, 82308, 95532, 100092, 151259, 158479, 183941, 302518, 316958, 367882, 453777, 475437, 551823, 605036, 633916, 735764, 907554, 950874, 1103646, 1815108, 1901748, 2207292, 2873921, 3011101, 3494879, 5747842, 6022202, 6989758, 8621763, 9033303, 10484637, 11495684, 12044404, 13979516, 17243526, 18066606, 20969274, 34487052, 36133212, 41938548, 66402701, 132805402, 199208103, 265610804, 398416206, 796832412, 1261651319, 2523302638, 3784953957, 5046605276, 7569907914, 15139815828]

約数ペア:

[(1, 15139815828), (2, 7569907914), (3, 5046605276), (4, 3784953957), (6, 2523302638), (12, 1261651319), (19, 796832412), (38, 398416206), (57, 265610804), (76, 199208103), (114, 132805402), (228, 66402701), (361, 41938548), (419, 36133212), (439, 34487052), (722, 20969274), (838, 18066606), (878, 17243526), (1083, 13979516), (1257, 12044404), (1317, 11495684), (1444, 10484637), (1676, 9033303), (1756, 8621763), (2166, 6989758), (2514, 6022202), (2634, 5747842), (4332, 3494879), (5028, 3011101), (5268, 2873921), (6859, 2207292), (7961, 1901748), (8341, 1815108), (13718, 1103646), (15922, 950874), (16682, 907554), (20577, 735764), (23883, 633916), (25023, 605036), (27436, 551823), (31844, 475437), (33364, 453777), (41154, 367882), (47766, 316958), (50046, 302518), (82308, 183941), (95532, 158479), (100092, 151259)]