123155136

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16447}}^1$

素因数の和:16478

約数の個数: 84

約数和(自身を含む): 380179072

約数和(自身を除く): 257023936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 16447, 32894, 49341, 65788, 98682, 131576, 148023, 197364, 213811, 263152, 296046, 394728, 427622, 526304, 592092, 641433, 789456, 855244, 1052608, 1184184, 1282866, 1578912, 1710488, 1924299, 2368368, 2565732, 3157824, 3420976, 3848598, 4736736, 5131464, 6841952, 7697196, 9473472, 10262928, 13683904, 15394392, 20525856, 30788784, 41051712, 61577568, 123155136]

約数ペア:

[(1, 123155136), (2, 61577568), (3, 41051712), (4, 30788784), (6, 20525856), (8, 15394392), (9, 13683904), (12, 10262928), (13, 9473472), (16, 7697196), (18, 6841952), (24, 5131464), (26, 4736736), (32, 3848598), (36, 3420976), (39, 3157824), (48, 2565732), (52, 2368368), (64, 1924299), (72, 1710488), (78, 1578912), (96, 1282866), (104, 1184184), (117, 1052608), (144, 855244), (156, 789456), (192, 641433), (208, 592092), (234, 526304), (288, 427622), (312, 394728), (416, 296046), (468, 263152), (576, 213811), (624, 197364), (832, 148023), (936, 131576), (1248, 98682), (1872, 65788), (2496, 49341), (3744, 32894), (7488, 16447)]