191957584

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131839}}^1$

素因数の和:131867

約数の個数: 40

約数和(自身を含む): 457748480

約数和(自身を除く): 265790896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 131839, 263678, 527356, 922873, 1054712, 1713907, 1845746, 2109424, 3427814, 3691492, 6855628, 7382984, 11997349, 13711256, 14765968, 23994698, 27422512, 47989396, 95978792, 191957584]

約数ペア:

[(1, 191957584), (2, 95978792), (4, 47989396), (7, 27422512), (8, 23994698), (13, 14765968), (14, 13711256), (16, 11997349), (26, 7382984), (28, 6855628), (52, 3691492), (56, 3427814), (91, 2109424), (104, 1845746), (112, 1713907), (182, 1054712), (208, 922873), (364, 527356), (728, 263678), (1456, 131839)]