156740945404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{357977}}^1$

素因数の和:358182

約数の個数: 48

約数和(自身を含む): 298777030272

約数和(自身を除く): 142036084868

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 137, 188, 274, 548, 799, 1598, 2329, 3196, 4658, 6439, 9316, 12878, 25756, 109463, 218926, 357977, 437852, 715954, 1431908, 6085609, 12171218, 16824919, 24342436, 33649838, 49042849, 67299676, 98085698, 196171396, 286023623, 572047246, 833728433, 1144094492, 1667456866, 2305013903, 3334913732, 4610027806, 9220055612, 39185236351, 78370472702, 156740945404]

約数ペア:

[(1, 156740945404), (2, 78370472702), (4, 39185236351), (17, 9220055612), (34, 4610027806), (47, 3334913732), (68, 2305013903), (94, 1667456866), (137, 1144094492), (188, 833728433), (274, 572047246), (548, 286023623), (799, 196171396), (1598, 98085698), (2329, 67299676), (3196, 49042849), (4658, 33649838), (6439, 24342436), (9316, 16824919), (12878, 12171218), (25756, 6085609), (109463, 1431908), (218926, 715954), (357977, 437852)]