137717852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 262365600

約数和(自身を除く): 124647748

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 193, 229, 386, 458, 772, 779, 916, 1558, 3116, 3667, 4351, 7334, 7913, 8702, 9389, 14668, 15826, 17404, 18778, 31652, 37556, 44197, 88394, 150347, 176788, 178391, 300694, 356782, 601388, 713564, 839743, 1679486, 1812077, 3358972, 3624154, 7248308, 34429463, 68858926, 137717852]

約数ペア:

[(1, 137717852), (2, 68858926), (4, 34429463), (19, 7248308), (38, 3624154), (41, 3358972), (76, 1812077), (82, 1679486), (164, 839743), (193, 713564), (229, 601388), (386, 356782), (458, 300694), (772, 178391), (779, 176788), (916, 150347), (1558, 88394), (3116, 44197), (3667, 37556), (4351, 31652), (7334, 18778), (7913, 17404), (8702, 15826), (9389, 14668)]