168223696

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{198377}}^1$

素因数の和:198438

約数の個数: 20

約数和(自身を含む): 332084772

約数和(自身を除く): 163861076

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 198377, 396754, 793508, 1587016, 3174032, 10513981, 21027962, 42055924, 84111848, 168223696]

約数ペア:

[(1, 168223696), (2, 84111848), (4, 42055924), (8, 21027962), (16, 10513981), (53, 3174032), (106, 1587016), (212, 793508), (424, 396754), (848, 198377)]