191767576

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 496707120

約数和(自身を除く): 304939544

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 121, 143, 154, 182, 196, 242, 286, 308, 311, 364, 392, 484, 539, 572, 616, 622, 637, 728, 847, 968, 1001, 1078, 1144, 1244, 1274, 1573, 1694, 2002, 2156, 2177, 2488, 2548, 3146, 3388, 3421, 4004, 4043, 4312, 4354, 5096, 5929, 6292, 6776, 6842, 7007, 8008, 8086, 8708, 11011, 11858, 12584, 13684, 14014, 15239, 16172, 17416, 22022, 23716, 23947, 27368, 28028, 28301, 30478, 32344, 37631, 44044, 44473, 47432, 47894, 56056, 56602, 60956, 75262, 77077, 88088, 88946, 95788, 113204, 121912, 150524, 154154, 167629, 177892, 191576, 198107, 226408, 263417, 301048, 308308, 311311, 335258, 355784, 396214, 489203, 526834, 616616, 622622, 670516, 792428, 978406, 1053668, 1245244, 1341032, 1584856, 1843919, 1956812, 2107336, 2179177, 2490488, 3424421, 3687838, 3913624, 4358354, 6848842, 7375676, 8716708, 13697684, 14751352, 17433416, 23970947, 27395368, 47941894, 95883788, 191767576]

約数ペア:

[(1, 191767576), (2, 95883788), (4, 47941894), (7, 27395368), (8, 23970947), (11, 17433416), (13, 14751352), (14, 13697684), (22, 8716708), (26, 7375676), (28, 6848842), (44, 4358354), (49, 3913624), (52, 3687838), (56, 3424421), (77, 2490488), (88, 2179177), (91, 2107336), (98, 1956812), (104, 1843919), (121, 1584856), (143, 1341032), (154, 1245244), (182, 1053668), (196, 978406), (242, 792428), (286, 670516), (308, 622622), (311, 616616), (364, 526834), (392, 489203), (484, 396214), (539, 355784), (572, 335258), (616, 311311), (622, 308308), (637, 301048), (728, 263417), (847, 226408), (968, 198107), (1001, 191576), (1078, 177892), (1144, 167629), (1244, 154154), (1274, 150524), (1573, 121912), (1694, 113204), (2002, 95788), (2156, 88946), (2177, 88088), (2488, 77077), (2548, 75262), (3146, 60956), (3388, 56602), (3421, 56056), (4004, 47894), (4043, 47432), (4312, 44473), (4354, 44044), (5096, 37631), (5929, 32344), (6292, 30478), (6776, 28301), (6842, 28028), (7007, 27368), (8008, 23947), (8086, 23716), (8708, 22022), (11011, 17416), (11858, 16172), (12584, 15239), (13684, 14014)]