131192544

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{991}}^1$

素因数の和:1208

約数の個数: 96

約数和(自身を含む): 395974656

約数和(自身を除く): 264782112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 197, 224, 336, 394, 591, 672, 788, 991, 1182, 1379, 1576, 1982, 2364, 2758, 2973, 3152, 3964, 4137, 4728, 5516, 5946, 6304, 6937, 7928, 8274, 9456, 11032, 11892, 13874, 15856, 16548, 18912, 20811, 22064, 23784, 27748, 31712, 33096, 41622, 44128, 47568, 55496, 66192, 83244, 95136, 110992, 132384, 166488, 195227, 221984, 332976, 390454, 585681, 665952, 780908, 1171362, 1366589, 1561816, 2342724, 2733178, 3123632, 4099767, 4685448, 5466356, 6247264, 8199534, 9370896, 10932712, 16399068, 18741792, 21865424, 32798136, 43730848, 65596272, 131192544]

約数ペア:

[(1, 131192544), (2, 65596272), (3, 43730848), (4, 32798136), (6, 21865424), (7, 18741792), (8, 16399068), (12, 10932712), (14, 9370896), (16, 8199534), (21, 6247264), (24, 5466356), (28, 4685448), (32, 4099767), (42, 3123632), (48, 2733178), (56, 2342724), (84, 1561816), (96, 1366589), (112, 1171362), (168, 780908), (197, 665952), (224, 585681), (336, 390454), (394, 332976), (591, 221984), (672, 195227), (788, 166488), (991, 132384), (1182, 110992), (1379, 95136), (1576, 83244), (1982, 66192), (2364, 55496), (2758, 47568), (2973, 44128), (3152, 41622), (3964, 33096), (4137, 31712), (4728, 27748), (5516, 23784), (5946, 22064), (6304, 20811), (6937, 18912), (7928, 16548), (8274, 15856), (9456, 13874), (11032, 11892)]