15695853316

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{15889}}^1$

素因数の和:16085

約数の個数: 72

約数和(自身を含む): 32723421080

約数和(自身を除く): 17027567764

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 157, 242, 286, 314, 484, 572, 628, 1573, 1727, 2041, 3146, 3454, 4082, 6292, 6908, 8164, 15889, 18997, 22451, 31778, 37994, 44902, 63556, 75988, 89804, 174779, 206557, 246961, 349558, 413114, 493922, 699116, 826228, 987844, 1922569, 2272127, 2494573, 3845138, 4544254, 4989146, 7690276, 9088508, 9978292, 24993397, 27440303, 32429449, 49986794, 54880606, 64858898, 99973588, 109761212, 129717796, 301843333, 356723939, 603686666, 713447878, 1207373332, 1426895756, 3923963329, 7847926658, 15695853316]

約数ペア:

[(1, 15695853316), (2, 7847926658), (4, 3923963329), (11, 1426895756), (13, 1207373332), (22, 713447878), (26, 603686666), (44, 356723939), (52, 301843333), (121, 129717796), (143, 109761212), (157, 99973588), (242, 64858898), (286, 54880606), (314, 49986794), (484, 32429449), (572, 27440303), (628, 24993397), (1573, 9978292), (1727, 9088508), (2041, 7690276), (3146, 4989146), (3454, 4544254), (4082, 3845138), (6292, 2494573), (6908, 2272127), (8164, 1922569), (15889, 987844), (18997, 826228), (22451, 699116), (31778, 493922), (37994, 413114), (44902, 349558), (63556, 246961), (75988, 206557), (89804, 174779)]