131589744

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1063

約数の個数: 160

約数和(自身を含む): 420806400

約数和(自身を除く): 289216656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 33, 38, 39, 44, 48, 52, 57, 66, 76, 78, 88, 104, 114, 132, 143, 152, 156, 176, 208, 209, 228, 247, 264, 286, 304, 312, 418, 429, 456, 494, 528, 572, 624, 627, 741, 836, 858, 912, 988, 1009, 1144, 1254, 1482, 1672, 1716, 1976, 2018, 2288, 2508, 2717, 2964, 3027, 3344, 3432, 3952, 4036, 5016, 5434, 5928, 6054, 6864, 8072, 8151, 10032, 10868, 11099, 11856, 12108, 13117, 16144, 16302, 19171, 21736, 22198, 24216, 26234, 32604, 33297, 38342, 39351, 43472, 44396, 48432, 52468, 57513, 65208, 66594, 76684, 78702, 88792, 104936, 115026, 130416, 133188, 144287, 153368, 157404, 177584, 209872, 210881, 230052, 249223, 266376, 288574, 306736, 314808, 421762, 432861, 460104, 498446, 532752, 577148, 629616, 632643, 747669, 843524, 865722, 920208, 996892, 1154296, 1265286, 1495338, 1687048, 1731444, 1993784, 2308592, 2530572, 2741453, 2990676, 3374096, 3462888, 3987568, 5061144, 5482906, 5981352, 6925776, 8224359, 10122288, 10965812, 11962704, 16448718, 21931624, 32897436, 43863248, 65794872, 131589744]

約数ペア:

[(1, 131589744), (2, 65794872), (3, 43863248), (4, 32897436), (6, 21931624), (8, 16448718), (11, 11962704), (12, 10965812), (13, 10122288), (16, 8224359), (19, 6925776), (22, 5981352), (24, 5482906), (26, 5061144), (33, 3987568), (38, 3462888), (39, 3374096), (44, 2990676), (48, 2741453), (52, 2530572), (57, 2308592), (66, 1993784), (76, 1731444), (78, 1687048), (88, 1495338), (104, 1265286), (114, 1154296), (132, 996892), (143, 920208), (152, 865722), (156, 843524), (176, 747669), (208, 632643), (209, 629616), (228, 577148), (247, 532752), (264, 498446), (286, 460104), (304, 432861), (312, 421762), (418, 314808), (429, 306736), (456, 288574), (494, 266376), (528, 249223), (572, 230052), (624, 210881), (627, 209872), (741, 177584), (836, 157404), (858, 153368), (912, 144287), (988, 133188), (1009, 130416), (1144, 115026), (1254, 104936), (1482, 88792), (1672, 78702), (1716, 76684), (1976, 66594), (2018, 65208), (2288, 57513), (2508, 52468), (2717, 48432), (2964, 44396), (3027, 43472), (3344, 39351), (3432, 38342), (3952, 33297), (4036, 32604), (5016, 26234), (5434, 24216), (5928, 22198), (6054, 21736), (6864, 19171), (8072, 16302), (8151, 16144), (10032, 13117), (10868, 12108), (11099, 11856)]