152813168

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{203209}}^1$

素因数の和:203264

約数の個数: 20

約数和(自身を含む): 302376480

約数和(自身を除く): 149563312

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 203209, 406418, 812836, 1625672, 3251344, 9550823, 19101646, 38203292, 76406584, 152813168]

約数ペア:

[(1, 152813168), (2, 76406584), (4, 38203292), (8, 19101646), (16, 9550823), (47, 3251344), (94, 1625672), (188, 812836), (376, 406418), (752, 203209)]