133637120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:675

約数の個数: 88

約数和(自身を含む): 328568064

約数和(自身を除く): 194930944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 512, 607, 640, 688, 860, 1024, 1214, 1280, 1376, 1720, 2428, 2560, 2752, 3035, 3440, 4856, 5120, 5504, 6070, 6880, 9712, 11008, 12140, 13760, 19424, 22016, 24280, 26101, 27520, 38848, 44032, 48560, 52202, 55040, 77696, 97120, 104404, 110080, 130505, 155392, 194240, 208808, 220160, 261010, 310784, 388480, 417616, 522020, 621568, 776960, 835232, 1044040, 1553920, 1670464, 2088080, 3107840, 3340928, 4176160, 6681856, 8352320, 13363712, 16704640, 26727424, 33409280, 66818560, 133637120]

約数ペア:

[(1, 133637120), (2, 66818560), (4, 33409280), (5, 26727424), (8, 16704640), (10, 13363712), (16, 8352320), (20, 6681856), (32, 4176160), (40, 3340928), (43, 3107840), (64, 2088080), (80, 1670464), (86, 1553920), (128, 1044040), (160, 835232), (172, 776960), (215, 621568), (256, 522020), (320, 417616), (344, 388480), (430, 310784), (512, 261010), (607, 220160), (640, 208808), (688, 194240), (860, 155392), (1024, 130505), (1214, 110080), (1280, 104404), (1376, 97120), (1720, 77696), (2428, 55040), (2560, 52202), (2752, 48560), (3035, 44032), (3440, 38848), (4856, 27520), (5120, 26101), (5504, 24280), (6070, 22016), (6880, 19424), (9712, 13760), (11008, 12140)]