161448768

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{7187}}^1$

素因数の和:7221

約数の個数: 112

約数和(自身を含む): 511210560

約数和(自身を除く): 349761792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1404, 1728, 1872, 2496, 2808, 3744, 5616, 7187, 7488, 11232, 14374, 21561, 22464, 28748, 43122, 57496, 64683, 86244, 93431, 114992, 129366, 172488, 186862, 194049, 229984, 258732, 280293, 344976, 373724, 388098, 459968, 517464, 560586, 689952, 747448, 776196, 840879, 1034928, 1121172, 1379904, 1494896, 1552392, 1681758, 2069856, 2242344, 2522637, 2989792, 3104784, 3363516, 4139712, 4484688, 5045274, 5979584, 6209568, 6727032, 8969376, 10090548, 12419136, 13454064, 17938752, 20181096, 26908128, 40362192, 53816256, 80724384, 161448768]

約数ペア:

[(1, 161448768), (2, 80724384), (3, 53816256), (4, 40362192), (6, 26908128), (8, 20181096), (9, 17938752), (12, 13454064), (13, 12419136), (16, 10090548), (18, 8969376), (24, 6727032), (26, 6209568), (27, 5979584), (32, 5045274), (36, 4484688), (39, 4139712), (48, 3363516), (52, 3104784), (54, 2989792), (64, 2522637), (72, 2242344), (78, 2069856), (96, 1681758), (104, 1552392), (108, 1494896), (117, 1379904), (144, 1121172), (156, 1034928), (192, 840879), (208, 776196), (216, 747448), (234, 689952), (288, 560586), (312, 517464), (351, 459968), (416, 388098), (432, 373724), (468, 344976), (576, 280293), (624, 258732), (702, 229984), (832, 194049), (864, 186862), (936, 172488), (1248, 129366), (1404, 114992), (1728, 93431), (1872, 86244), (2496, 64683), (2808, 57496), (3744, 43122), (5616, 28748), (7187, 22464), (7488, 21561), (11232, 14374)]