138216804544

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{641413}}^1$

素因数の和:641482

約数の個数: 112

約数和(自身を含む): 346691963968

約数和(自身を除く): 208475159424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 148, 182, 208, 224, 259, 296, 364, 416, 448, 481, 518, 592, 728, 832, 962, 1036, 1184, 1456, 1924, 2072, 2368, 2912, 3367, 3848, 4144, 5824, 6734, 7696, 8288, 13468, 15392, 16576, 26936, 30784, 53872, 107744, 215488, 641413, 1282826, 2565652, 4489891, 5131304, 8338369, 8979782, 10262608, 16676738, 17959564, 20525216, 23732281, 33353476, 35919128, 41050432, 47464562, 58368583, 66706952, 71838256, 94929124, 116737166, 133413904, 143676512, 166125967, 189858248, 233474332, 266827808, 287353024, 308519653, 332251934, 379716496, 466948664, 533655616, 617039306, 664503868, 759432992, 933897328, 1234078612, 1329007736, 1518865984, 1867794656, 2159637571, 2468157224, 2658015472, 3735589312, 4319275142, 4936314448, 5316030944, 8638550284, 9872628896, 10632061888, 17277100568, 19745257792, 34554201136, 69108402272, 138216804544]

約数ペア:

[(1, 138216804544), (2, 69108402272), (4, 34554201136), (7, 19745257792), (8, 17277100568), (13, 10632061888), (14, 9872628896), (16, 8638550284), (26, 5316030944), (28, 4936314448), (32, 4319275142), (37, 3735589312), (52, 2658015472), (56, 2468157224), (64, 2159637571), (74, 1867794656), (91, 1518865984), (104, 1329007736), (112, 1234078612), (148, 933897328), (182, 759432992), (208, 664503868), (224, 617039306), (259, 533655616), (296, 466948664), (364, 379716496), (416, 332251934), (448, 308519653), (481, 287353024), (518, 266827808), (592, 233474332), (728, 189858248), (832, 166125967), (962, 143676512), (1036, 133413904), (1184, 116737166), (1456, 94929124), (1924, 71838256), (2072, 66706952), (2368, 58368583), (2912, 47464562), (3367, 41050432), (3848, 35919128), (4144, 33353476), (5824, 23732281), (6734, 20525216), (7696, 17959564), (8288, 16676738), (13468, 10262608), (15392, 8979782), (16576, 8338369), (26936, 5131304), (30784, 4489891), (53872, 2565652), (107744, 1282826), (215488, 641413)]