127584292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 251475840

約数和(自身を除く): 123891548

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 197, 359, 394, 451, 718, 788, 902, 1436, 1804, 2167, 3949, 4334, 7898, 8077, 8668, 14719, 15796, 16154, 29438, 32308, 58876, 70723, 88847, 141446, 161909, 177694, 282892, 323818, 355388, 647636, 777953, 1555906, 2899643, 3111812, 5799286, 11598572, 31896073, 63792146, 127584292]

約数ペア:

[(1, 127584292), (2, 63792146), (4, 31896073), (11, 11598572), (22, 5799286), (41, 3111812), (44, 2899643), (82, 1555906), (164, 777953), (197, 647636), (359, 355388), (394, 323818), (451, 282892), (718, 177694), (788, 161909), (902, 141446), (1436, 88847), (1804, 70723), (2167, 58876), (3949, 32308), (4334, 29438), (7898, 16154), (8077, 15796), (8668, 14719)]