123285224

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47711}}^1$

素因数の和:47753

約数の個数: 32

約数和(自身を含む): 257644800

約数和(自身を除く): 134359576

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 47711, 95422, 190844, 381688, 811087, 906509, 1622174, 1813018, 3244348, 3626036, 6488696, 7252072, 15410653, 30821306, 61642612, 123285224]

約数ペア:

[(1, 123285224), (2, 61642612), (4, 30821306), (8, 15410653), (17, 7252072), (19, 6488696), (34, 3626036), (38, 3244348), (68, 1813018), (76, 1622174), (136, 906509), (152, 811087), (323, 381688), (646, 190844), (1292, 95422), (2584, 47711)]