163669154032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{733}}^1\times {\mathrm{820907}}^1$

素因数の和:821665

約数の個数: 40

約数和(自身を含む): 336220931376

約数和(自身を除く): 172551777344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 733, 1466, 2932, 5864, 11728, 12461, 24922, 49844, 99688, 199376, 820907, 1641814, 3283628, 6567256, 13134512, 13955419, 27910838, 55821676, 111643352, 223286704, 601724831, 1203449662, 2406899324, 4813798648, 9627597296, 10229322127, 20458644254, 40917288508, 81834577016, 163669154032]

約数ペア:

[(1, 163669154032), (2, 81834577016), (4, 40917288508), (8, 20458644254), (16, 10229322127), (17, 9627597296), (34, 4813798648), (68, 2406899324), (136, 1203449662), (272, 601724831), (733, 223286704), (1466, 111643352), (2932, 55821676), (5864, 27910838), (11728, 13955419), (12461, 13134512), (24922, 6567256), (49844, 3283628), (99688, 1641814), (199376, 820907)]