149403336

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{168247}}^1$

素因数の和:168293

約数の個数: 32

約数和(自身を含む): 383605440

約数和(自身を除く): 234202104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 168247, 336494, 504741, 672988, 1009482, 1345976, 2018964, 4037928, 6225139, 12450278, 18675417, 24900556, 37350834, 49801112, 74701668, 149403336]

約数ペア:

[(1, 149403336), (2, 74701668), (3, 49801112), (4, 37350834), (6, 24900556), (8, 18675417), (12, 12450278), (24, 6225139), (37, 4037928), (74, 2018964), (111, 1345976), (148, 1009482), (222, 672988), (296, 504741), (444, 336494), (888, 168247)]