194163424

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 495839232

約数和(自身を除く): 301675808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 91, 92, 104, 112, 161, 169, 182, 184, 208, 223, 224, 299, 322, 338, 364, 368, 416, 446, 598, 644, 676, 728, 736, 892, 1183, 1196, 1288, 1352, 1456, 1561, 1784, 2093, 2366, 2392, 2576, 2704, 2899, 2912, 3122, 3568, 3887, 4186, 4732, 4784, 5129, 5152, 5408, 5798, 6244, 7136, 7774, 8372, 9464, 9568, 10258, 11596, 12488, 15548, 16744, 18928, 20293, 20516, 23192, 24976, 27209, 31096, 33488, 35903, 37687, 37856, 40586, 41032, 46384, 49952, 54418, 62192, 66677, 66976, 71806, 75374, 81172, 82064, 92768, 108836, 124384, 133354, 143612, 150748, 162344, 164128, 217672, 263809, 266708, 287224, 301496, 324688, 435344, 466739, 527618, 533416, 574448, 602992, 649376, 866801, 870688, 933478, 1055236, 1066832, 1148896, 1205984, 1733602, 1866956, 2110472, 2133664, 3467204, 3733912, 4220944, 6067607, 6934408, 7467824, 8441888, 12135214, 13868816, 14935648, 24270428, 27737632, 48540856, 97081712, 194163424]

約数ペア:

[(1, 194163424), (2, 97081712), (4, 48540856), (7, 27737632), (8, 24270428), (13, 14935648), (14, 13868816), (16, 12135214), (23, 8441888), (26, 7467824), (28, 6934408), (32, 6067607), (46, 4220944), (52, 3733912), (56, 3467204), (91, 2133664), (92, 2110472), (104, 1866956), (112, 1733602), (161, 1205984), (169, 1148896), (182, 1066832), (184, 1055236), (208, 933478), (223, 870688), (224, 866801), (299, 649376), (322, 602992), (338, 574448), (364, 533416), (368, 527618), (416, 466739), (446, 435344), (598, 324688), (644, 301496), (676, 287224), (728, 266708), (736, 263809), (892, 217672), (1183, 164128), (1196, 162344), (1288, 150748), (1352, 143612), (1456, 133354), (1561, 124384), (1784, 108836), (2093, 92768), (2366, 82064), (2392, 81172), (2576, 75374), (2704, 71806), (2899, 66976), (2912, 66677), (3122, 62192), (3568, 54418), (3887, 49952), (4186, 46384), (4732, 41032), (4784, 40586), (5129, 37856), (5152, 37687), (5408, 35903), (5798, 33488), (6244, 31096), (7136, 27209), (7774, 24976), (8372, 23192), (9464, 20516), (9568, 20293), (10258, 18928), (11596, 16744), (12488, 15548)]