159853580456

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1523}}^1\times {\mathrm{13913}}^1$

素因数の和:15506

約数の個数: 64

約数和(自身を含む): 320618632320

約数和(自身を除く): 160765051864

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1523, 1886, 3046, 3772, 6092, 7544, 12184, 13913, 27826, 35029, 55652, 62443, 70058, 111304, 124886, 140116, 249772, 280232, 319999, 499544, 570433, 639998, 1140866, 1279996, 1436189, 2281732, 2559992, 2872378, 4563464, 5744756, 11489512, 13119959, 21189499, 26239918, 42378998, 52479836, 84757996, 104959672, 169515992, 487358477, 868769459, 974716954, 1737538918, 1949433908, 3475077836, 3898867816, 6950155672, 19981697557, 39963395114, 79926790228, 159853580456]

約数ペア:

[(1, 159853580456), (2, 79926790228), (4, 39963395114), (8, 19981697557), (23, 6950155672), (41, 3898867816), (46, 3475077836), (82, 1949433908), (92, 1737538918), (164, 974716954), (184, 868769459), (328, 487358477), (943, 169515992), (1523, 104959672), (1886, 84757996), (3046, 52479836), (3772, 42378998), (6092, 26239918), (7544, 21189499), (12184, 13119959), (13913, 11489512), (27826, 5744756), (35029, 4563464), (55652, 2872378), (62443, 2559992), (70058, 2281732), (111304, 1436189), (124886, 1279996), (140116, 1140866), (249772, 639998), (280232, 570433), (319999, 499544)]