191647456

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 525643776

約数和(自身を除く): 333996320

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 32, 44, 52, 56, 62, 77, 88, 91, 104, 112, 124, 143, 154, 176, 182, 193, 208, 217, 224, 248, 286, 308, 341, 352, 364, 386, 403, 416, 434, 496, 572, 616, 682, 728, 772, 806, 868, 992, 1001, 1144, 1232, 1351, 1364, 1456, 1544, 1612, 1736, 2002, 2123, 2288, 2387, 2464, 2509, 2702, 2728, 2821, 2912, 3088, 3224, 3472, 4004, 4246, 4433, 4576, 4774, 5018, 5404, 5456, 5642, 5983, 6176, 6448, 6944, 8008, 8492, 8866, 9548, 10036, 10808, 10912, 11284, 11966, 12896, 14861, 16016, 16984, 17563, 17732, 19096, 20072, 21616, 22568, 23932, 27599, 29722, 31031, 32032, 33968, 35126, 35464, 38192, 40144, 41881, 43232, 45136, 47864, 55198, 59444, 62062, 65813, 67936, 70252, 70928, 76384, 77779, 80288, 83762, 90272, 95728, 110396, 118888, 124124, 131626, 140504, 141856, 155558, 167524, 191456, 193193, 220792, 237776, 248248, 263252, 281008, 311116, 335048, 386386, 441584, 460691, 475552, 496496, 526504, 544453, 562016, 622232, 670096, 772772, 855569, 883168, 921382, 992992, 1053008, 1088906, 1244464, 1340192, 1545544, 1711138, 1842764, 2106016, 2177812, 2488928, 3091088, 3422276, 3685528, 4355624, 5988983, 6182176, 6844552, 7371056, 8711248, 11977966, 13689104, 14742112, 17422496, 23955932, 27378208, 47911864, 95823728, 191647456]

約数ペア:

[(1, 191647456), (2, 95823728), (4, 47911864), (7, 27378208), (8, 23955932), (11, 17422496), (13, 14742112), (14, 13689104), (16, 11977966), (22, 8711248), (26, 7371056), (28, 6844552), (31, 6182176), (32, 5988983), (44, 4355624), (52, 3685528), (56, 3422276), (62, 3091088), (77, 2488928), (88, 2177812), (91, 2106016), (104, 1842764), (112, 1711138), (124, 1545544), (143, 1340192), (154, 1244464), (176, 1088906), (182, 1053008), (193, 992992), (208, 921382), (217, 883168), (224, 855569), (248, 772772), (286, 670096), (308, 622232), (341, 562016), (352, 544453), (364, 526504), (386, 496496), (403, 475552), (416, 460691), (434, 441584), (496, 386386), (572, 335048), (616, 311116), (682, 281008), (728, 263252), (772, 248248), (806, 237776), (868, 220792), (992, 193193), (1001, 191456), (1144, 167524), (1232, 155558), (1351, 141856), (1364, 140504), (1456, 131626), (1544, 124124), (1612, 118888), (1736, 110396), (2002, 95728), (2123, 90272), (2288, 83762), (2387, 80288), (2464, 77779), (2509, 76384), (2702, 70928), (2728, 70252), (2821, 67936), (2912, 65813), (3088, 62062), (3224, 59444), (3472, 55198), (4004, 47864), (4246, 45136), (4433, 43232), (4576, 41881), (4774, 40144), (5018, 38192), (5404, 35464), (5456, 35126), (5642, 33968), (5983, 32032), (6176, 31031), (6448, 29722), (6944, 27599), (8008, 23932), (8492, 22568), (8866, 21616), (9548, 20072), (10036, 19096), (10808, 17732), (10912, 17563), (11284, 16984), (11966, 16016), (12896, 14861)]