191655464

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 495681120

約数和(自身を除く): 304025656

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 143, 154, 169, 182, 196, 263, 286, 308, 338, 364, 392, 526, 539, 572, 616, 637, 676, 728, 1001, 1052, 1078, 1144, 1183, 1274, 1352, 1841, 1859, 2002, 2104, 2156, 2366, 2548, 2893, 3419, 3682, 3718, 4004, 4312, 4732, 5096, 5786, 6838, 7007, 7364, 7436, 8008, 8281, 9464, 11572, 12887, 13013, 13676, 14014, 14728, 14872, 16562, 20251, 23144, 23933, 25774, 26026, 27352, 28028, 33124, 37609, 40502, 44447, 47866, 51548, 52052, 56056, 66248, 75218, 81004, 88894, 91091, 95732, 103096, 104104, 141757, 150436, 162008, 167531, 177788, 182182, 191464, 263263, 283514, 300872, 311129, 335062, 355576, 364364, 488917, 526526, 567028, 622258, 670124, 728728, 977834, 1053052, 1134056, 1244516, 1340248, 1842841, 1955668, 2106104, 2177903, 2489032, 3422419, 3685682, 3911336, 4355806, 6844838, 7371364, 8711612, 13689676, 14742728, 17423224, 23956933, 27379352, 47913866, 95827732, 191655464]

約数ペア:

[(1, 191655464), (2, 95827732), (4, 47913866), (7, 27379352), (8, 23956933), (11, 17423224), (13, 14742728), (14, 13689676), (22, 8711612), (26, 7371364), (28, 6844838), (44, 4355806), (49, 3911336), (52, 3685682), (56, 3422419), (77, 2489032), (88, 2177903), (91, 2106104), (98, 1955668), (104, 1842841), (143, 1340248), (154, 1244516), (169, 1134056), (182, 1053052), (196, 977834), (263, 728728), (286, 670124), (308, 622258), (338, 567028), (364, 526526), (392, 488917), (526, 364364), (539, 355576), (572, 335062), (616, 311129), (637, 300872), (676, 283514), (728, 263263), (1001, 191464), (1052, 182182), (1078, 177788), (1144, 167531), (1183, 162008), (1274, 150436), (1352, 141757), (1841, 104104), (1859, 103096), (2002, 95732), (2104, 91091), (2156, 88894), (2366, 81004), (2548, 75218), (2893, 66248), (3419, 56056), (3682, 52052), (3718, 51548), (4004, 47866), (4312, 44447), (4732, 40502), (5096, 37609), (5786, 33124), (6838, 28028), (7007, 27352), (7364, 26026), (7436, 25774), (8008, 23933), (8281, 23144), (9464, 20251), (11572, 16562), (12887, 14872), (13013, 14728), (13676, 14014)]