133869664

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{359}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 271434240

約数和(自身を除く): 137564576

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 271, 344, 359, 542, 688, 718, 1084, 1376, 1436, 2168, 2872, 4336, 5744, 8672, 11488, 11653, 15437, 23306, 30874, 46612, 61748, 93224, 97289, 123496, 186448, 194578, 246992, 372896, 389156, 493984, 778312, 1556624, 3113248, 4183427, 8366854, 16733708, 33467416, 66934832, 133869664]

約数ペア:

[(1, 133869664), (2, 66934832), (4, 33467416), (8, 16733708), (16, 8366854), (32, 4183427), (43, 3113248), (86, 1556624), (172, 778312), (271, 493984), (344, 389156), (359, 372896), (542, 246992), (688, 194578), (718, 186448), (1084, 123496), (1376, 97289), (1436, 93224), (2168, 61748), (2872, 46612), (4336, 30874), (5744, 23306), (8672, 15437), (11488, 11653)]