123337984

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6257}}^1$

素因数の和:6291

約数の個数: 72

約数和(自身を含む): 306992448

約数和(自身を除く): 183654464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 6257, 9856, 12514, 19712, 25028, 43799, 50056, 68827, 87598, 100112, 137654, 175196, 200224, 275308, 350392, 400448, 481789, 550616, 700784, 800896, 963578, 1101232, 1401568, 1601792, 1927156, 2202464, 2803136, 3854312, 4404928, 5606272, 7708624, 8809856, 11212544, 15417248, 17619712, 30834496, 61668992, 123337984]

約数ペア:

[(1, 123337984), (2, 61668992), (4, 30834496), (7, 17619712), (8, 15417248), (11, 11212544), (14, 8809856), (16, 7708624), (22, 5606272), (28, 4404928), (32, 3854312), (44, 2803136), (56, 2202464), (64, 1927156), (77, 1601792), (88, 1401568), (112, 1101232), (128, 963578), (154, 800896), (176, 700784), (224, 550616), (256, 481789), (308, 400448), (352, 350392), (448, 275308), (616, 200224), (704, 175196), (896, 137654), (1232, 100112), (1408, 87598), (1792, 68827), (2464, 50056), (2816, 43799), (4928, 25028), (6257, 19712), (9856, 12514)]