162004108

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4289}}^1$

素因数の和:4390

約数の個数: 48

約数和(自身を含む): 345945600

約数和(自身を除く): 183941492

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 133, 142, 266, 284, 497, 532, 994, 1349, 1988, 2698, 4289, 5396, 8578, 9443, 17156, 18886, 30023, 37772, 60046, 81491, 120092, 162982, 304519, 325964, 570437, 609038, 1140874, 1218076, 2131633, 2281748, 4263266, 5785861, 8526532, 11571722, 23143444, 40501027, 81002054, 162004108]

約数ペア:

[(1, 162004108), (2, 81002054), (4, 40501027), (7, 23143444), (14, 11571722), (19, 8526532), (28, 5785861), (38, 4263266), (71, 2281748), (76, 2131633), (133, 1218076), (142, 1140874), (266, 609038), (284, 570437), (497, 325964), (532, 304519), (994, 162982), (1349, 120092), (1988, 81491), (2698, 60046), (4289, 37772), (5396, 30023), (8578, 18886), (9443, 17156)]