127670784

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1933}}^1$

素因数の和:1997

約数の個数: 80

約数和(自身を含む): 348212832

約数和(自身を除く): 220542048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 512, 516, 688, 768, 1032, 1376, 1536, 1933, 2064, 2752, 3866, 4128, 5504, 5799, 7732, 8256, 11008, 11598, 15464, 16512, 22016, 23196, 30928, 33024, 46392, 61856, 66048, 83119, 92784, 123712, 166238, 185568, 247424, 249357, 332476, 371136, 494848, 498714, 664952, 742272, 989696, 997428, 1329904, 1484544, 1994856, 2659808, 2969088, 3989712, 5319616, 7979424, 10639232, 15958848, 21278464, 31917696, 42556928, 63835392, 127670784]

約数ペア:

[(1, 127670784), (2, 63835392), (3, 42556928), (4, 31917696), (6, 21278464), (8, 15958848), (12, 10639232), (16, 7979424), (24, 5319616), (32, 3989712), (43, 2969088), (48, 2659808), (64, 1994856), (86, 1484544), (96, 1329904), (128, 997428), (129, 989696), (172, 742272), (192, 664952), (256, 498714), (258, 494848), (344, 371136), (384, 332476), (512, 249357), (516, 247424), (688, 185568), (768, 166238), (1032, 123712), (1376, 92784), (1536, 83119), (1933, 66048), (2064, 61856), (2752, 46392), (3866, 33024), (4128, 30928), (5504, 23196), (5799, 22016), (7732, 16512), (8256, 15464), (11008, 11598)]