131699712

素因数分解:

$2^{10}\times 3^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1063

約数の個数: 88

約数和(自身を含む): 359551456

約数和(自身を除く): 227851744

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, 997, 1024, 1032, 1376, 1536, 1994, 2064, 2752, 2991, 3072, 3988, 4128, 5504, 5982, 7976, 8256, 11008, 11964, 15952, 16512, 22016, 23928, 31904, 33024, 42871, 44032, 47856, 63808, 66048, 85742, 95712, 127616, 128613, 132096, 171484, 191424, 255232, 257226, 342968, 382848, 510464, 514452, 685936, 765696, 1020928, 1028904, 1371872, 1531392, 2057808, 2743744, 3062784, 4115616, 5487488, 8231232, 10974976, 16462464, 21949952, 32924928, 43899904, 65849856, 131699712]

約数ペア:

[(1, 131699712), (2, 65849856), (3, 43899904), (4, 32924928), (6, 21949952), (8, 16462464), (12, 10974976), (16, 8231232), (24, 5487488), (32, 4115616), (43, 3062784), (48, 2743744), (64, 2057808), (86, 1531392), (96, 1371872), (128, 1028904), (129, 1020928), (172, 765696), (192, 685936), (256, 514452), (258, 510464), (344, 382848), (384, 342968), (512, 257226), (516, 255232), (688, 191424), (768, 171484), (997, 132096), (1024, 128613), (1032, 127616), (1376, 95712), (1536, 85742), (1994, 66048), (2064, 63808), (2752, 47856), (2991, 44032), (3072, 42871), (3988, 33024), (4128, 31904), (5504, 23928), (5982, 22016), (7976, 16512), (8256, 15952), (11008, 11964)]