128132622

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{487}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 285023232

約数和(自身を除く): 156890610

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 311, 423, 487, 622, 846, 933, 974, 1461, 1866, 2799, 2922, 4383, 5598, 8766, 14617, 22889, 29234, 43851, 45778, 68667, 87702, 131553, 137334, 151457, 206001, 263106, 302914, 412002, 454371, 908742, 1363113, 2726226, 7118479, 14236958, 21355437, 42710874, 64066311, 128132622]

約数ペア:

[(1, 128132622), (2, 64066311), (3, 42710874), (6, 21355437), (9, 14236958), (18, 7118479), (47, 2726226), (94, 1363113), (141, 908742), (282, 454371), (311, 412002), (423, 302914), (487, 263106), (622, 206001), (846, 151457), (933, 137334), (974, 131553), (1461, 87702), (1866, 68667), (2799, 45778), (2922, 43851), (4383, 29234), (5598, 22889), (8766, 14617)]