139049596

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{997}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 295759296

約数和(自身を除く): 156709700

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 293, 476, 586, 997, 1172, 1994, 2051, 3988, 4102, 4981, 6979, 8204, 9962, 13958, 16949, 19924, 27916, 33898, 34867, 67796, 69734, 118643, 139468, 237286, 292121, 474572, 584242, 1168484, 2044847, 4089694, 4966057, 8179388, 9932114, 19864228, 34762399, 69524798, 139049596]

約数ペア:

[(1, 139049596), (2, 69524798), (4, 34762399), (7, 19864228), (14, 9932114), (17, 8179388), (28, 4966057), (34, 4089694), (68, 2044847), (119, 1168484), (238, 584242), (293, 474572), (476, 292121), (586, 237286), (997, 139468), (1172, 118643), (1994, 69734), (2051, 67796), (3988, 34867), (4102, 33898), (4981, 27916), (6979, 19924), (8204, 16949), (9962, 13958)]