191551152

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1223}}^1$

素因数の和:1498

約数の個数: 80

約数和(自身を含む): 535465728

約数和(自身を除く): 343914576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 251, 312, 502, 624, 753, 1004, 1223, 1506, 2008, 2446, 3012, 3263, 3669, 4016, 4892, 6024, 6526, 7338, 9784, 9789, 12048, 13052, 14676, 15899, 19568, 19578, 26104, 29352, 31798, 39156, 47697, 52208, 58704, 63596, 78312, 95394, 127192, 156624, 190788, 254384, 306973, 381576, 613946, 763152, 920919, 1227892, 1841838, 2455784, 3683676, 3990649, 4911568, 7367352, 7981298, 11971947, 14734704, 15962596, 23943894, 31925192, 47887788, 63850384, 95775576, 191551152]

約数ペア:

[(1, 191551152), (2, 95775576), (3, 63850384), (4, 47887788), (6, 31925192), (8, 23943894), (12, 15962596), (13, 14734704), (16, 11971947), (24, 7981298), (26, 7367352), (39, 4911568), (48, 3990649), (52, 3683676), (78, 2455784), (104, 1841838), (156, 1227892), (208, 920919), (251, 763152), (312, 613946), (502, 381576), (624, 306973), (753, 254384), (1004, 190788), (1223, 156624), (1506, 127192), (2008, 95394), (2446, 78312), (3012, 63596), (3263, 58704), (3669, 52208), (4016, 47697), (4892, 39156), (6024, 31798), (6526, 29352), (7338, 26104), (9784, 19578), (9789, 19568), (12048, 15899), (13052, 14676)]