131348289358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1237}}^1\times {\mathrm{2671}}^1$

素因数の和:4073

約数の個数: 64

約数和(自身を含む): 233407964160

約数和(自身を除く): 102059674802

約数列:

[1, 2, 11, 13, 22, 26, 139, 143, 278, 286, 1237, 1529, 1807, 2474, 2671, 3058, 3614, 5342, 13607, 16081, 19877, 27214, 29381, 32162, 34723, 39754, 58762, 69446, 171943, 176891, 343886, 353782, 371269, 381953, 742538, 763906, 1891373, 2235259, 3304027, 3782746, 4083959, 4470518, 4826497, 6608054, 8167918, 9652994, 24587849, 36344297, 42952351, 49175698, 53091467, 72688594, 85904702, 106182934, 459259753, 472475861, 918519506, 944951722, 5051857283, 5970376789, 10103714566, 11940753578, 65674144679, 131348289358]

約数ペア:

[(1, 131348289358), (2, 65674144679), (11, 11940753578), (13, 10103714566), (22, 5970376789), (26, 5051857283), (139, 944951722), (143, 918519506), (278, 472475861), (286, 459259753), (1237, 106182934), (1529, 85904702), (1807, 72688594), (2474, 53091467), (2671, 49175698), (3058, 42952351), (3614, 36344297), (5342, 24587849), (13607, 9652994), (16081, 8167918), (19877, 6608054), (27214, 4826497), (29381, 4470518), (32162, 4083959), (34723, 3782746), (39754, 3304027), (58762, 2235259), (69446, 1891373), (171943, 763906), (176891, 742538), (343886, 381953), (353782, 371269)]