168016732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{31991}}^1$

素因数の和:32109

約数の個数: 24

約数和(自身を含む): 319792032

約数和(自身を除く): 151775300

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 31991, 63982, 127964, 415883, 831766, 1663532, 3231091, 6462182, 12924364, 42004183, 84008366, 168016732]

約数ペア:

[(1, 168016732), (2, 84008366), (4, 42004183), (13, 12924364), (26, 6462182), (52, 3231091), (101, 1663532), (202, 831766), (404, 415883), (1313, 127964), (2626, 63982), (5252, 31991)]