191333120

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 508612608

約数和(自身を除く): 317279488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 107, 110, 127, 128, 160, 176, 214, 220, 254, 256, 320, 352, 428, 440, 508, 535, 635, 640, 704, 856, 880, 1016, 1070, 1177, 1270, 1280, 1397, 1408, 1712, 1760, 2032, 2140, 2354, 2540, 2794, 2816, 3424, 3520, 4064, 4280, 4708, 5080, 5588, 5885, 6848, 6985, 7040, 8128, 8560, 9416, 10160, 11176, 11770, 13589, 13696, 13970, 14080, 16256, 17120, 18832, 20320, 22352, 23540, 27178, 27392, 27940, 32512, 34240, 37664, 40640, 44704, 47080, 54356, 55880, 67945, 68480, 75328, 81280, 89408, 94160, 108712, 111760, 135890, 136960, 149479, 150656, 162560, 178816, 188320, 217424, 223520, 271780, 298958, 301312, 357632, 376640, 434848, 447040, 543560, 597916, 747395, 753280, 869696, 894080, 1087120, 1195832, 1494790, 1506560, 1739392, 1788160, 2174240, 2391664, 2989580, 3478784, 4348480, 4783328, 5979160, 8696960, 9566656, 11958320, 17393920, 19133312, 23916640, 38266624, 47833280, 95666560, 191333120]

約数ペア:

[(1, 191333120), (2, 95666560), (4, 47833280), (5, 38266624), (8, 23916640), (10, 19133312), (11, 17393920), (16, 11958320), (20, 9566656), (22, 8696960), (32, 5979160), (40, 4783328), (44, 4348480), (55, 3478784), (64, 2989580), (80, 2391664), (88, 2174240), (107, 1788160), (110, 1739392), (127, 1506560), (128, 1494790), (160, 1195832), (176, 1087120), (214, 894080), (220, 869696), (254, 753280), (256, 747395), (320, 597916), (352, 543560), (428, 447040), (440, 434848), (508, 376640), (535, 357632), (635, 301312), (640, 298958), (704, 271780), (856, 223520), (880, 217424), (1016, 188320), (1070, 178816), (1177, 162560), (1270, 150656), (1280, 149479), (1397, 136960), (1408, 135890), (1712, 111760), (1760, 108712), (2032, 94160), (2140, 89408), (2354, 81280), (2540, 75328), (2794, 68480), (2816, 67945), (3424, 55880), (3520, 54356), (4064, 47080), (4280, 44704), (4708, 40640), (5080, 37664), (5588, 34240), (5885, 32512), (6848, 27940), (6985, 27392), (7040, 27178), (8128, 23540), (8560, 22352), (9416, 20320), (10160, 18832), (11176, 17120), (11770, 16256), (13589, 14080), (13696, 13970)]