138375291272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{422711}}^1$

素因数の和:422846

約数の個数: 64

約数和(自身を含む): 287613244800

約数和(自身を除く): 149237953528

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 83, 116, 136, 166, 232, 332, 493, 664, 986, 1411, 1972, 2407, 2822, 3944, 4814, 5644, 9628, 11288, 19256, 40919, 81838, 163676, 327352, 422711, 845422, 1690844, 3381688, 7186087, 12258619, 14372174, 24517238, 28744348, 35085013, 49034476, 57488696, 70170026, 98068952, 140340052, 208396523, 280680104, 416793046, 596445221, 833586092, 1017465377, 1192890442, 1667172184, 2034930754, 2385780884, 4069861508, 4771561768, 8139723016, 17296911409, 34593822818, 69187645636, 138375291272]

約数ペア:

[(1, 138375291272), (2, 69187645636), (4, 34593822818), (8, 17296911409), (17, 8139723016), (29, 4771561768), (34, 4069861508), (58, 2385780884), (68, 2034930754), (83, 1667172184), (116, 1192890442), (136, 1017465377), (166, 833586092), (232, 596445221), (332, 416793046), (493, 280680104), (664, 208396523), (986, 140340052), (1411, 98068952), (1972, 70170026), (2407, 57488696), (2822, 49034476), (3944, 35085013), (4814, 28744348), (5644, 24517238), (9628, 14372174), (11288, 12258619), (19256, 7186087), (40919, 3381688), (81838, 1690844), (163676, 845422), (327352, 422711)]