156955782235

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{11351}}^1$

素因数の和:11668

約数の個数: 64

約数和(自身を含む): 228333219840

約数和(自身を除く): 71377437605

約数列:

[1, 5, 7, 23, 35, 89, 115, 161, 193, 445, 623, 805, 965, 1351, 2047, 3115, 4439, 6755, 10235, 11351, 14329, 17177, 22195, 31073, 56755, 71645, 79457, 85885, 120239, 155365, 261073, 395071, 397285, 601195, 1010239, 1305365, 1827511, 1975355, 2190743, 2765497, 5051195, 7071673, 9137555, 10953715, 13827485, 15335201, 23235497, 35358365, 50387089, 76676005, 116177485, 162648479, 194976127, 251935445, 352709623, 813242395, 974880635, 1364832889, 1763548115, 4484450921, 6824164445, 22422254605, 31391156447, 156955782235]

約数ペア:

[(1, 156955782235), (5, 31391156447), (7, 22422254605), (23, 6824164445), (35, 4484450921), (89, 1763548115), (115, 1364832889), (161, 974880635), (193, 813242395), (445, 352709623), (623, 251935445), (805, 194976127), (965, 162648479), (1351, 116177485), (2047, 76676005), (3115, 50387089), (4439, 35358365), (6755, 23235497), (10235, 15335201), (11351, 13827485), (14329, 10953715), (17177, 9137555), (22195, 7071673), (31073, 5051195), (56755, 2765497), (71645, 2190743), (79457, 1975355), (85885, 1827511), (120239, 1305365), (155365, 1010239), (261073, 601195), (395071, 397285)]