139587786

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:945

約数の個数: 80

約数和(自身を含む): 341510400

約数和(自身を除く): 201922614

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 79, 81, 117, 158, 162, 234, 237, 351, 474, 702, 711, 839, 1027, 1053, 1422, 1678, 2054, 2106, 2133, 2517, 3081, 4266, 5034, 6162, 6399, 7551, 9243, 10907, 12798, 15102, 18486, 21814, 22653, 27729, 32721, 45306, 55458, 65442, 66281, 67959, 83187, 98163, 132562, 135918, 166374, 196326, 198843, 294489, 397686, 588978, 596529, 861653, 883467, 1193058, 1723306, 1766934, 1789587, 2584959, 3579174, 5169918, 5368761, 7754877, 10737522, 15509754, 23264631, 46529262, 69793893, 139587786]

約数ペア:

[(1, 139587786), (2, 69793893), (3, 46529262), (6, 23264631), (9, 15509754), (13, 10737522), (18, 7754877), (26, 5368761), (27, 5169918), (39, 3579174), (54, 2584959), (78, 1789587), (79, 1766934), (81, 1723306), (117, 1193058), (158, 883467), (162, 861653), (234, 596529), (237, 588978), (351, 397686), (474, 294489), (702, 198843), (711, 196326), (839, 166374), (1027, 135918), (1053, 132562), (1422, 98163), (1678, 83187), (2054, 67959), (2106, 66281), (2133, 65442), (2517, 55458), (3081, 45306), (4266, 32721), (5034, 27729), (6162, 22653), (6399, 21814), (7551, 18486), (9243, 15102), (10907, 12798)]