156985231359

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{1439}}^1$

素因数の和:1920

約数の個数: 64

約数和(自身を含む): 233369579520

約数和(自身を除く): 76384348161

約数列:

[1, 3, 11, 33, 97, 173, 197, 291, 519, 591, 1067, 1439, 1903, 2167, 3201, 4317, 5709, 6501, 15829, 16781, 19109, 34081, 47487, 50343, 57327, 102243, 139583, 184591, 210199, 248947, 283483, 374891, 418749, 553773, 630597, 746841, 850449, 1124673, 1535413, 2738417, 3118313, 3305857, 4606239, 8215251, 9354939, 9917571, 24147859, 27497851, 36364427, 49042559, 72443577, 82493553, 109093281, 147127677, 265626449, 302476361, 539468149, 796879347, 907429083, 1618404447, 4757128223, 14271384669, 52328410453, 156985231359]

約数ペア:

[(1, 156985231359), (3, 52328410453), (11, 14271384669), (33, 4757128223), (97, 1618404447), (173, 907429083), (197, 796879347), (291, 539468149), (519, 302476361), (591, 265626449), (1067, 147127677), (1439, 109093281), (1903, 82493553), (2167, 72443577), (3201, 49042559), (4317, 36364427), (5709, 27497851), (6501, 24147859), (15829, 9917571), (16781, 9354939), (19109, 8215251), (34081, 4606239), (47487, 3305857), (50343, 3118313), (57327, 2738417), (102243, 1535413), (139583, 1124673), (184591, 850449), (210199, 746841), (248947, 630597), (283483, 553773), (374891, 418749)]