131575872

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{15937}}^1$

素因数の和:15995

約数の個数: 56

約数和(自身を含む): 356246176

約数和(自身を除く): 224670304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 15937, 31874, 47811, 63748, 95622, 127496, 191244, 254992, 382488, 509984, 685291, 764976, 1019968, 1370582, 1529952, 2055873, 2741164, 3059904, 4111746, 5482328, 8223492, 10964656, 16446984, 21929312, 32893968, 43858624, 65787936, 131575872]

約数ペア:

[(1, 131575872), (2, 65787936), (3, 43858624), (4, 32893968), (6, 21929312), (8, 16446984), (12, 10964656), (16, 8223492), (24, 5482328), (32, 4111746), (43, 3059904), (48, 2741164), (64, 2055873), (86, 1529952), (96, 1370582), (129, 1019968), (172, 764976), (192, 685291), (258, 509984), (344, 382488), (516, 254992), (688, 191244), (1032, 127496), (1376, 95622), (2064, 63748), (2752, 47811), (4128, 31874), (8256, 15937)]