109442816

素因数分解:

$2^8\times 7^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 251902560

約数和(自身を除く): 142459744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 157, 224, 256, 314, 389, 448, 628, 778, 896, 1099, 1256, 1556, 1792, 2198, 2512, 2723, 3112, 4396, 5024, 5446, 6224, 8792, 10048, 10892, 12448, 17584, 20096, 21784, 24896, 35168, 40192, 43568, 49792, 61073, 70336, 87136, 99584, 122146, 140672, 174272, 244292, 281344, 348544, 427511, 488584, 697088, 855022, 977168, 1710044, 1954336, 3420088, 3908672, 6840176, 7817344, 13680352, 15634688, 27360704, 54721408, 109442816]

約数ペア:

[(1, 109442816), (2, 54721408), (4, 27360704), (7, 15634688), (8, 13680352), (14, 7817344), (16, 6840176), (28, 3908672), (32, 3420088), (56, 1954336), (64, 1710044), (112, 977168), (128, 855022), (157, 697088), (224, 488584), (256, 427511), (314, 348544), (389, 281344), (448, 244292), (628, 174272), (778, 140672), (896, 122146), (1099, 99584), (1256, 87136), (1556, 70336), (1792, 61073), (2198, 49792), (2512, 43568), (2723, 40192), (3112, 35168), (4396, 24896), (5024, 21784), (5446, 20096), (6224, 17584), (8792, 12448), (10048, 10892)]