191895352

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{1447}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 398648880

約数和(自身を除く): 206753528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 137, 242, 274, 484, 548, 968, 1096, 1447, 1507, 2894, 3014, 5788, 6028, 11576, 12056, 15917, 16577, 31834, 33154, 63668, 66308, 127336, 132616, 175087, 198239, 350174, 396478, 700348, 792956, 1400696, 1585912, 2180629, 4361258, 8722516, 17445032, 23986919, 47973838, 95947676, 191895352]

約数ペア:

[(1, 191895352), (2, 95947676), (4, 47973838), (8, 23986919), (11, 17445032), (22, 8722516), (44, 4361258), (88, 2180629), (121, 1585912), (137, 1400696), (242, 792956), (274, 700348), (484, 396478), (548, 350174), (968, 198239), (1096, 175087), (1447, 132616), (1507, 127336), (2894, 66308), (3014, 63668), (5788, 33154), (6028, 31834), (11576, 16577), (12056, 15917)]