170796689

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 212958720

約数和(自身を除く): 42162031

約数列:

[1, 7, 23, 29, 157, 161, 203, 233, 667, 1099, 1631, 3611, 4553, 4669, 5359, 6757, 25277, 31871, 36581, 37513, 47299, 104719, 155411, 256067, 733033, 841363, 1060849, 1087877, 5889541, 7425943, 24399527, 170796689]

約数ペア:

[(1, 170796689), (7, 24399527), (23, 7425943), (29, 5889541), (157, 1087877), (161, 1060849), (203, 841363), (233, 733033), (667, 256067), (1099, 155411), (1631, 104719), (3611, 47299), (4553, 37513), (4669, 36581), (5359, 31871), (6757, 25277)]