161099328

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 224

約数和(自身を含む): 500684800

約数和(自身を除く): 339585472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 43, 48, 52, 57, 64, 76, 78, 79, 86, 96, 104, 114, 129, 152, 156, 158, 172, 192, 208, 228, 237, 247, 258, 304, 312, 316, 344, 416, 456, 474, 494, 516, 559, 608, 624, 632, 688, 741, 817, 832, 912, 948, 988, 1027, 1032, 1118, 1216, 1248, 1264, 1376, 1482, 1501, 1634, 1677, 1824, 1896, 1976, 2054, 2064, 2236, 2451, 2496, 2528, 2752, 2964, 3002, 3081, 3268, 3354, 3397, 3648, 3792, 3952, 4108, 4128, 4472, 4503, 4902, 5056, 5928, 6004, 6162, 6536, 6708, 6794, 7584, 7904, 8216, 8256, 8944, 9006, 9804, 10191, 10621, 11856, 12008, 12324, 13072, 13416, 13588, 15168, 15808, 16432, 17888, 18012, 19513, 19608, 20382, 21242, 23712, 24016, 24648, 26144, 26832, 27176, 31863, 32864, 35776, 36024, 39026, 39216, 40764, 42484, 44161, 47424, 48032, 49296, 52288, 53664, 54352, 58539, 63726, 64543, 65728, 72048, 78052, 78432, 81528, 84968, 88322, 96064, 98592, 107328, 108704, 117078, 127452, 129086, 132483, 144096, 156104, 156864, 163056, 169936, 176644, 193629, 197184, 217408, 234156, 254904, 258172, 264966, 288192, 312208, 326112, 339872, 353288, 387258, 468312, 509808, 516344, 529932, 624416, 652224, 679744, 706576, 774516, 839059, 936624, 1019616, 1032688, 1059864, 1248832, 1413152, 1549032, 1678118, 1873248, 2039232, 2065376, 2119728, 2517177, 2826304, 3098064, 3356236, 3746496, 4130752, 4239456, 5034354, 6196128, 6712472, 8478912, 10068708, 12392256, 13424944, 20137416, 26849888, 40274832, 53699776, 80549664, 161099328]

約数ペア:

[(1, 161099328), (2, 80549664), (3, 53699776), (4, 40274832), (6, 26849888), (8, 20137416), (12, 13424944), (13, 12392256), (16, 10068708), (19, 8478912), (24, 6712472), (26, 6196128), (32, 5034354), (38, 4239456), (39, 4130752), (43, 3746496), (48, 3356236), (52, 3098064), (57, 2826304), (64, 2517177), (76, 2119728), (78, 2065376), (79, 2039232), (86, 1873248), (96, 1678118), (104, 1549032), (114, 1413152), (129, 1248832), (152, 1059864), (156, 1032688), (158, 1019616), (172, 936624), (192, 839059), (208, 774516), (228, 706576), (237, 679744), (247, 652224), (258, 624416), (304, 529932), (312, 516344), (316, 509808), (344, 468312), (416, 387258), (456, 353288), (474, 339872), (494, 326112), (516, 312208), (559, 288192), (608, 264966), (624, 258172), (632, 254904), (688, 234156), (741, 217408), (817, 197184), (832, 193629), (912, 176644), (948, 169936), (988, 163056), (1027, 156864), (1032, 156104), (1118, 144096), (1216, 132483), (1248, 129086), (1264, 127452), (1376, 117078), (1482, 108704), (1501, 107328), (1634, 98592), (1677, 96064), (1824, 88322), (1896, 84968), (1976, 81528), (2054, 78432), (2064, 78052), (2236, 72048), (2451, 65728), (2496, 64543), (2528, 63726), (2752, 58539), (2964, 54352), (3002, 53664), (3081, 52288), (3268, 49296), (3354, 48032), (3397, 47424), (3648, 44161), (3792, 42484), (3952, 40764), (4108, 39216), (4128, 39026), (4472, 36024), (4503, 35776), (4902, 32864), (5056, 31863), (5928, 27176), (6004, 26832), (6162, 26144), (6536, 24648), (6708, 24016), (6794, 23712), (7584, 21242), (7904, 20382), (8216, 19608), (8256, 19513), (8944, 18012), (9006, 17888), (9804, 16432), (10191, 15808), (10621, 15168), (11856, 13588), (12008, 13416), (12324, 13072)]