131787936

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{65371}}^1$

素因数の和:65394

約数の個数: 72

約数和(自身を含む): 428317344

約数和(自身を除く): 296529408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 65371, 130742, 196113, 261484, 392226, 457597, 522968, 588339, 784452, 915194, 1045936, 1176678, 1372791, 1568904, 1830388, 2091872, 2353356, 2745582, 3137808, 3660776, 4118373, 4706712, 5491164, 6275616, 7321552, 8236746, 9413424, 10982328, 14643104, 16473492, 18826848, 21964656, 32946984, 43929312, 65893968, 131787936]

約数ペア:

[(1, 131787936), (2, 65893968), (3, 43929312), (4, 32946984), (6, 21964656), (7, 18826848), (8, 16473492), (9, 14643104), (12, 10982328), (14, 9413424), (16, 8236746), (18, 7321552), (21, 6275616), (24, 5491164), (28, 4706712), (32, 4118373), (36, 3660776), (42, 3137808), (48, 2745582), (56, 2353356), (63, 2091872), (72, 1830388), (84, 1568904), (96, 1372791), (112, 1176678), (126, 1045936), (144, 915194), (168, 784452), (224, 588339), (252, 522968), (288, 457597), (336, 392226), (504, 261484), (672, 196113), (1008, 130742), (2016, 65371)]