156788903108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2003}}^1\times {\mathrm{25121}}^1$

素因数の和:27188

約数の個数: 48

約数和(自身を含む): 296025589440

約数和(自身を除く): 139236686332

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 2003, 3116, 4006, 8012, 25121, 38057, 50242, 76114, 82123, 100484, 152228, 164246, 328492, 477299, 954598, 1029961, 1560337, 1909196, 2059922, 3120674, 4119844, 6241348, 19569259, 39138518, 50317363, 78277036, 100634726, 201269452, 956029897, 1912059794, 2063011883, 3824119588, 4126023766, 8252047532, 39197225777, 78394451554, 156788903108]

約数ペア:

[(1, 156788903108), (2, 78394451554), (4, 39197225777), (19, 8252047532), (38, 4126023766), (41, 3824119588), (76, 2063011883), (82, 1912059794), (164, 956029897), (779, 201269452), (1558, 100634726), (2003, 78277036), (3116, 50317363), (4006, 39138518), (8012, 19569259), (25121, 6241348), (38057, 4119844), (50242, 3120674), (76114, 2059922), (82123, 1909196), (100484, 1560337), (152228, 1029961), (164246, 954598), (328492, 477299)]