190948912

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{154991}}^1$

素因数の和:155017

約数の個数: 40

約数和(自身を含む): 461256192

約数和(自身を除く): 270307280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 154991, 309982, 619964, 1084937, 1239928, 1704901, 2169874, 2479856, 3409802, 4339748, 6819604, 8679496, 11934307, 13639208, 17358992, 23868614, 27278416, 47737228, 95474456, 190948912]

約数ペア:

[(1, 190948912), (2, 95474456), (4, 47737228), (7, 27278416), (8, 23868614), (11, 17358992), (14, 13639208), (16, 11934307), (22, 8679496), (28, 6819604), (44, 4339748), (56, 3409802), (77, 2479856), (88, 2169874), (112, 1704901), (154, 1239928), (176, 1084937), (308, 619964), (616, 309982), (1232, 154991)]