157761720512

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{36973}}^1$

素因数の和:37055

約数の個数: 168

約数和(自身を含む): 374716700400

約数和(自身を除く): 216954979888

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 32, 38, 44, 58, 64, 76, 88, 116, 121, 152, 176, 209, 232, 242, 304, 319, 352, 418, 464, 484, 551, 608, 638, 704, 836, 928, 968, 1102, 1216, 1276, 1672, 1856, 1936, 2204, 2299, 2552, 3344, 3509, 3872, 4408, 4598, 5104, 6061, 6688, 7018, 7744, 8816, 9196, 10208, 12122, 13376, 14036, 17632, 18392, 20416, 24244, 28072, 35264, 36784, 36973, 48488, 56144, 66671, 73568, 73946, 96976, 112288, 133342, 147136, 147892, 193952, 224576, 266684, 295784, 387904, 406703, 533368, 591568, 702487, 813406, 1066736, 1072217, 1183136, 1404974, 1626812, 2133472, 2144434, 2366272, 2809948, 3253624, 4266944, 4288868, 4473733, 5619896, 6507248, 7727357, 8577736, 8947466, 11239792, 11794387, 13014496, 15454714, 17155472, 17894932, 20372123, 22479584, 23588774, 26028992, 30909428, 34310944, 35789864, 40744246, 44959168, 47177548, 61818856, 68621888, 71579728, 81488492, 85000927, 94355096, 123637712, 129738257, 143159456, 162976984, 170001854, 188710192, 224093353, 247275424, 259476514, 286318912, 325953968, 340003708, 377420384, 448186706, 494550848, 518953028, 651907936, 680007416, 754840768, 896373412, 1037906056, 1303815872, 1360014832, 1792746824, 2075812112, 2465026883, 2720029664, 3585493648, 4151624224, 4930053766, 5440059328, 7170987296, 8303248448, 9860107532, 14341974592, 19720215064, 39440430128, 78880860256, 157761720512]

約数ペア:

[(1, 157761720512), (2, 78880860256), (4, 39440430128), (8, 19720215064), (11, 14341974592), (16, 9860107532), (19, 8303248448), (22, 7170987296), (29, 5440059328), (32, 4930053766), (38, 4151624224), (44, 3585493648), (58, 2720029664), (64, 2465026883), (76, 2075812112), (88, 1792746824), (116, 1360014832), (121, 1303815872), (152, 1037906056), (176, 896373412), (209, 754840768), (232, 680007416), (242, 651907936), (304, 518953028), (319, 494550848), (352, 448186706), (418, 377420384), (464, 340003708), (484, 325953968), (551, 286318912), (608, 259476514), (638, 247275424), (704, 224093353), (836, 188710192), (928, 170001854), (968, 162976984), (1102, 143159456), (1216, 129738257), (1276, 123637712), (1672, 94355096), (1856, 85000927), (1936, 81488492), (2204, 71579728), (2299, 68621888), (2552, 61818856), (3344, 47177548), (3509, 44959168), (3872, 40744246), (4408, 35789864), (4598, 34310944), (5104, 30909428), (6061, 26028992), (6688, 23588774), (7018, 22479584), (7744, 20372123), (8816, 17894932), (9196, 17155472), (10208, 15454714), (12122, 13014496), (13376, 11794387), (14036, 11239792), (17632, 8947466), (18392, 8577736), (20416, 7727357), (24244, 6507248), (28072, 5619896), (35264, 4473733), (36784, 4288868), (36973, 4266944), (48488, 3253624), (56144, 2809948), (66671, 2366272), (73568, 2144434), (73946, 2133472), (96976, 1626812), (112288, 1404974), (133342, 1183136), (147136, 1072217), (147892, 1066736), (193952, 813406), (224576, 702487), (266684, 591568), (295784, 533368), (387904, 406703)]