156966530768

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{89899}}^1$

素因数の和:90060

約数の個数: 80

約数和(自身を含む): 325064016000

約数和(自身を除く): 168097485232

約数列:

[1, 2, 4, 8, 16, 29, 53, 58, 71, 106, 116, 142, 212, 232, 284, 424, 464, 568, 848, 1136, 1537, 2059, 3074, 3763, 4118, 6148, 7526, 8236, 12296, 15052, 16472, 24592, 30104, 32944, 60208, 89899, 109127, 179798, 218254, 359596, 436508, 719192, 873016, 1438384, 1746032, 2607071, 4764647, 5214142, 6382829, 9529294, 10428284, 12765658, 19058588, 20856568, 25531316, 38117176, 41713136, 51062632, 76234352, 102125264, 138174763, 185102041, 276349526, 338289937, 370204082, 552699052, 676579874, 740408164, 1105398104, 1353159748, 1480816328, 2210796208, 2706319496, 2961632656, 5412638992, 9810408173, 19620816346, 39241632692, 78483265384, 156966530768]

約数ペア:

[(1, 156966530768), (2, 78483265384), (4, 39241632692), (8, 19620816346), (16, 9810408173), (29, 5412638992), (53, 2961632656), (58, 2706319496), (71, 2210796208), (106, 1480816328), (116, 1353159748), (142, 1105398104), (212, 740408164), (232, 676579874), (284, 552699052), (424, 370204082), (464, 338289937), (568, 276349526), (848, 185102041), (1136, 138174763), (1537, 102125264), (2059, 76234352), (3074, 51062632), (3763, 41713136), (4118, 38117176), (6148, 25531316), (7526, 20856568), (8236, 19058588), (12296, 12765658), (15052, 10428284), (16472, 9529294), (24592, 6382829), (30104, 5214142), (32944, 4764647), (60208, 2607071), (89899, 1746032), (109127, 1438384), (179798, 873016), (218254, 719192), (359596, 436508)]