190698112

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 454740480

約数和(自身を除く): 264042368

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 44, 62, 64, 68, 88, 124, 128, 136, 176, 187, 248, 257, 272, 341, 352, 374, 496, 514, 527, 544, 682, 704, 748, 992, 1028, 1054, 1088, 1364, 1408, 1496, 1984, 2056, 2108, 2176, 2728, 2827, 2992, 3968, 4112, 4216, 4369, 5456, 5654, 5797, 5984, 7967, 8224, 8432, 8738, 10912, 11308, 11594, 11968, 15934, 16448, 16864, 17476, 21824, 22616, 23188, 23936, 31868, 32896, 33728, 34952, 43648, 45232, 46376, 48059, 63736, 67456, 69904, 87637, 90464, 92752, 96118, 127472, 135439, 139808, 175274, 180928, 185504, 192236, 254944, 270878, 279616, 350548, 361856, 371008, 384472, 509888, 541756, 559232, 701096, 742016, 768944, 1019776, 1083512, 1402192, 1489829, 1537888, 2167024, 2804384, 2979658, 3075776, 4334048, 5608768, 5959316, 6151552, 8668096, 11217536, 11918632, 17336192, 23837264, 47674528, 95349056, 190698112]

約数ペア:

[(1, 190698112), (2, 95349056), (4, 47674528), (8, 23837264), (11, 17336192), (16, 11918632), (17, 11217536), (22, 8668096), (31, 6151552), (32, 5959316), (34, 5608768), (44, 4334048), (62, 3075776), (64, 2979658), (68, 2804384), (88, 2167024), (124, 1537888), (128, 1489829), (136, 1402192), (176, 1083512), (187, 1019776), (248, 768944), (257, 742016), (272, 701096), (341, 559232), (352, 541756), (374, 509888), (496, 384472), (514, 371008), (527, 361856), (544, 350548), (682, 279616), (704, 270878), (748, 254944), (992, 192236), (1028, 185504), (1054, 180928), (1088, 175274), (1364, 139808), (1408, 135439), (1496, 127472), (1984, 96118), (2056, 92752), (2108, 90464), (2176, 87637), (2728, 69904), (2827, 67456), (2992, 63736), (3968, 48059), (4112, 46376), (4216, 45232), (4369, 43648), (5456, 34952), (5654, 33728), (5797, 32896), (5984, 31868), (7967, 23936), (8224, 23188), (8432, 22616), (8738, 21824), (10912, 17476), (11308, 16864), (11594, 16448), (11968, 15934)]