131863116

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 288

約数和(自身を含む): 436665600

約数和(自身を除く): 304802484

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 29, 33, 37, 38, 42, 44, 49, 57, 58, 66, 74, 76, 77, 84, 87, 98, 111, 114, 116, 132, 133, 147, 148, 154, 174, 196, 203, 209, 222, 228, 231, 259, 266, 294, 308, 319, 348, 399, 406, 407, 418, 444, 462, 518, 532, 539, 551, 588, 609, 627, 638, 703, 777, 798, 812, 814, 836, 924, 931, 957, 1036, 1073, 1078, 1102, 1218, 1221, 1254, 1276, 1406, 1421, 1463, 1554, 1596, 1617, 1628, 1653, 1813, 1862, 1914, 2109, 2146, 2156, 2204, 2233, 2436, 2442, 2508, 2793, 2812, 2842, 2849, 2926, 3108, 3219, 3234, 3306, 3626, 3724, 3828, 3857, 4218, 4263, 4292, 4389, 4466, 4884, 4921, 5439, 5586, 5684, 5698, 5852, 6061, 6438, 6468, 6612, 6699, 7252, 7511, 7714, 7733, 8436, 8526, 8547, 8778, 8932, 9842, 10241, 10878, 11172, 11396, 11571, 11803, 12122, 12876, 13398, 14763, 15022, 15428, 15466, 15631, 17052, 17094, 17556, 18183, 19684, 19943, 20387, 20482, 21756, 22533, 23142, 23199, 23606, 24244, 26796, 26999, 29526, 30044, 30723, 30932, 31262, 34188, 34447, 35409, 36366, 39886, 40774, 40964, 42427, 45066, 46284, 46398, 46893, 47212, 52577, 53998, 54131, 59052, 59829, 61161, 61446, 62524, 68894, 70818, 72732, 79772, 80997, 81548, 82621, 84854, 90132, 92796, 93786, 103341, 105154, 107996, 108262, 119658, 122322, 122892, 127281, 137788, 141636, 142709, 157731, 161994, 162393, 165242, 169708, 187572, 206682, 210308, 216524, 224257, 239316, 244644, 247863, 254562, 285418, 296989, 315462, 323988, 324786, 330484, 378917, 413364, 428127, 448514, 495726, 509124, 570836, 578347, 593978, 630924, 649572, 672771, 757834, 856254, 890967, 897028, 991452, 998963, 1136751, 1156694, 1187956, 1345542, 1515668, 1569799, 1712508, 1735041, 1781934, 1997926, 2273502, 2313388, 2691084, 2996889, 3139598, 3470082, 3563868, 3995852, 4547004, 4709397, 5993778, 6279196, 6940164, 9418794, 10988593, 11987556, 18837588, 21977186, 32965779, 43954372, 65931558, 131863116]

約数ペア:

[(1, 131863116), (2, 65931558), (3, 43954372), (4, 32965779), (6, 21977186), (7, 18837588), (11, 11987556), (12, 10988593), (14, 9418794), (19, 6940164), (21, 6279196), (22, 5993778), (28, 4709397), (29, 4547004), (33, 3995852), (37, 3563868), (38, 3470082), (42, 3139598), (44, 2996889), (49, 2691084), (57, 2313388), (58, 2273502), (66, 1997926), (74, 1781934), (76, 1735041), (77, 1712508), (84, 1569799), (87, 1515668), (98, 1345542), (111, 1187956), (114, 1156694), (116, 1136751), (132, 998963), (133, 991452), (147, 897028), (148, 890967), (154, 856254), (174, 757834), (196, 672771), (203, 649572), (209, 630924), (222, 593978), (228, 578347), (231, 570836), (259, 509124), (266, 495726), (294, 448514), (308, 428127), (319, 413364), (348, 378917), (399, 330484), (406, 324786), (407, 323988), (418, 315462), (444, 296989), (462, 285418), (518, 254562), (532, 247863), (539, 244644), (551, 239316), (588, 224257), (609, 216524), (627, 210308), (638, 206682), (703, 187572), (777, 169708), (798, 165242), (812, 162393), (814, 161994), (836, 157731), (924, 142709), (931, 141636), (957, 137788), (1036, 127281), (1073, 122892), (1078, 122322), (1102, 119658), (1218, 108262), (1221, 107996), (1254, 105154), (1276, 103341), (1406, 93786), (1421, 92796), (1463, 90132), (1554, 84854), (1596, 82621), (1617, 81548), (1628, 80997), (1653, 79772), (1813, 72732), (1862, 70818), (1914, 68894), (2109, 62524), (2146, 61446), (2156, 61161), (2204, 59829), (2233, 59052), (2436, 54131), (2442, 53998), (2508, 52577), (2793, 47212), (2812, 46893), (2842, 46398), (2849, 46284), (2926, 45066), (3108, 42427), (3219, 40964), (3234, 40774), (3306, 39886), (3626, 36366), (3724, 35409), (3828, 34447), (3857, 34188), (4218, 31262), (4263, 30932), (4292, 30723), (4389, 30044), (4466, 29526), (4884, 26999), (4921, 26796), (5439, 24244), (5586, 23606), (5684, 23199), (5698, 23142), (5852, 22533), (6061, 21756), (6438, 20482), (6468, 20387), (6612, 19943), (6699, 19684), (7252, 18183), (7511, 17556), (7714, 17094), (7733, 17052), (8436, 15631), (8526, 15466), (8547, 15428), (8778, 15022), (8932, 14763), (9842, 13398), (10241, 12876), (10878, 12122), (11172, 11803), (11396, 11571)]