150217578

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{953}}^1$

素因数の和:1113

約数の個数: 80

約数和(自身を含む): 387858240

約数和(自身を除く): 237640662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 139, 162, 189, 278, 378, 417, 567, 834, 953, 973, 1134, 1251, 1906, 1946, 2502, 2859, 2919, 3753, 5718, 5838, 6671, 7506, 8577, 8757, 11259, 13342, 17154, 17514, 20013, 22518, 25731, 26271, 40026, 51462, 52542, 60039, 77193, 78813, 120078, 132467, 154386, 157626, 180117, 264934, 360234, 397401, 540351, 794802, 927269, 1080702, 1192203, 1854538, 2384406, 2781807, 3576609, 5563614, 7153218, 8345421, 10729827, 16690842, 21459654, 25036263, 50072526, 75108789, 150217578]

約数ペア:

[(1, 150217578), (2, 75108789), (3, 50072526), (6, 25036263), (7, 21459654), (9, 16690842), (14, 10729827), (18, 8345421), (21, 7153218), (27, 5563614), (42, 3576609), (54, 2781807), (63, 2384406), (81, 1854538), (126, 1192203), (139, 1080702), (162, 927269), (189, 794802), (278, 540351), (378, 397401), (417, 360234), (567, 264934), (834, 180117), (953, 157626), (973, 154386), (1134, 132467), (1251, 120078), (1906, 78813), (1946, 77193), (2502, 60039), (2859, 52542), (2919, 51462), (3753, 40026), (5718, 26271), (5838, 25731), (6671, 22518), (7506, 20013), (8577, 17514), (8757, 17154), (11259, 13342)]