109513808

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:875

約数の個数: 40

約数和(自身を含む): 216950400

約数和(自身を除く): 107436592

約数列:

[1, 2, 4, 8, 16, 71, 142, 149, 284, 298, 568, 596, 647, 1136, 1192, 1294, 2384, 2588, 5176, 10352, 10579, 21158, 42316, 45937, 84632, 91874, 96403, 169264, 183748, 192806, 367496, 385612, 734992, 771224, 1542448, 6844613, 13689226, 27378452, 54756904, 109513808]

約数ペア:

[(1, 109513808), (2, 54756904), (4, 27378452), (8, 13689226), (16, 6844613), (71, 1542448), (142, 771224), (149, 734992), (284, 385612), (298, 367496), (568, 192806), (596, 183748), (647, 169264), (1136, 96403), (1192, 91874), (1294, 84632), (2384, 45937), (2588, 42316), (5176, 21158), (10352, 10579)]