160063904

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 447068160

約数和(自身を除く): 287004256

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 32, 38, 44, 52, 56, 76, 77, 88, 91, 104, 112, 133, 143, 152, 154, 176, 182, 208, 209, 224, 247, 263, 266, 286, 304, 308, 352, 364, 416, 418, 494, 526, 532, 572, 608, 616, 728, 836, 988, 1001, 1052, 1064, 1144, 1232, 1456, 1463, 1672, 1729, 1841, 1976, 2002, 2104, 2128, 2288, 2464, 2717, 2893, 2912, 2926, 3344, 3419, 3458, 3682, 3952, 4004, 4208, 4256, 4576, 4997, 5434, 5786, 5852, 6688, 6838, 6916, 7364, 7904, 8008, 8416, 9994, 10868, 11572, 11704, 13676, 13832, 14728, 16016, 19019, 19988, 20251, 21736, 23144, 23408, 23933, 27352, 27664, 29456, 32032, 34979, 37609, 38038, 39976, 40502, 43472, 46288, 46816, 47866, 54704, 54967, 55328, 58912, 64961, 69958, 75218, 76076, 79952, 81004, 86944, 92576, 95732, 109408, 109934, 129922, 139916, 150436, 152152, 159904, 162008, 191464, 219868, 259844, 263263, 279832, 300872, 304304, 324016, 382928, 384769, 439736, 454727, 519688, 526526, 559664, 601744, 608608, 648032, 714571, 765856, 769538, 879472, 909454, 1039376, 1053052, 1119328, 1203488, 1429142, 1539076, 1758944, 1818908, 2078752, 2106104, 2858284, 3078152, 3637816, 4212208, 5001997, 5716568, 6156304, 7275632, 8424416, 10003994, 11433136, 12312608, 14551264, 20007988, 22866272, 40015976, 80031952, 160063904]

約数ペア:

[(1, 160063904), (2, 80031952), (4, 40015976), (7, 22866272), (8, 20007988), (11, 14551264), (13, 12312608), (14, 11433136), (16, 10003994), (19, 8424416), (22, 7275632), (26, 6156304), (28, 5716568), (32, 5001997), (38, 4212208), (44, 3637816), (52, 3078152), (56, 2858284), (76, 2106104), (77, 2078752), (88, 1818908), (91, 1758944), (104, 1539076), (112, 1429142), (133, 1203488), (143, 1119328), (152, 1053052), (154, 1039376), (176, 909454), (182, 879472), (208, 769538), (209, 765856), (224, 714571), (247, 648032), (263, 608608), (266, 601744), (286, 559664), (304, 526526), (308, 519688), (352, 454727), (364, 439736), (416, 384769), (418, 382928), (494, 324016), (526, 304304), (532, 300872), (572, 279832), (608, 263263), (616, 259844), (728, 219868), (836, 191464), (988, 162008), (1001, 159904), (1052, 152152), (1064, 150436), (1144, 139916), (1232, 129922), (1456, 109934), (1463, 109408), (1672, 95732), (1729, 92576), (1841, 86944), (1976, 81004), (2002, 79952), (2104, 76076), (2128, 75218), (2288, 69958), (2464, 64961), (2717, 58912), (2893, 55328), (2912, 54967), (2926, 54704), (3344, 47866), (3419, 46816), (3458, 46288), (3682, 43472), (3952, 40502), (4004, 39976), (4208, 38038), (4256, 37609), (4576, 34979), (4997, 32032), (5434, 29456), (5786, 27664), (5852, 27352), (6688, 23933), (6838, 23408), (6916, 23144), (7364, 21736), (7904, 20251), (8008, 19988), (8416, 19019), (9994, 16016), (10868, 14728), (11572, 13832), (11704, 13676)]