156965731808

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{9239}}^1\times {\mathrm{12347}}^1$

素因数の和:21639

約数の個数: 48

約数和(自身を含む): 316272781440

約数和(自身を除く): 159307049632

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 9239, 12347, 18478, 24694, 36956, 49388, 73912, 98776, 147824, 197552, 295648, 395104, 397277, 530921, 794554, 1061842, 1589108, 2123684, 3178216, 4247368, 6356432, 8494736, 12712864, 16989472, 114073933, 228147866, 456295732, 912591464, 1825182928, 3650365856, 4905179119, 9810358238, 19620716476, 39241432952, 78482865904, 156965731808]

約数ペア:

[(1, 156965731808), (2, 78482865904), (4, 39241432952), (8, 19620716476), (16, 9810358238), (32, 4905179119), (43, 3650365856), (86, 1825182928), (172, 912591464), (344, 456295732), (688, 228147866), (1376, 114073933), (9239, 16989472), (12347, 12712864), (18478, 8494736), (24694, 6356432), (36956, 4247368), (49388, 3178216), (73912, 2123684), (98776, 1589108), (147824, 1061842), (197552, 794554), (295648, 530921), (395104, 397277)]