164015856

素因数分解:

$2^4\times 3^2\times {\mathrm{1138999}}^1$

素因数の和:1139013

約数の個数: 30

約数和(自身を含む): 459017000

約数和(自身を除く): 295001144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1138999, 2277998, 3416997, 4555996, 6833994, 9111992, 10250991, 13667988, 18223984, 20501982, 27335976, 41003964, 54671952, 82007928, 164015856]

約数ペア:

[(1, 164015856), (2, 82007928), (3, 54671952), (4, 41003964), (6, 27335976), (8, 20501982), (9, 18223984), (12, 13667988), (16, 10250991), (18, 9111992), (24, 6833994), (36, 4555996), (48, 3416997), (72, 2277998), (144, 1138999)]