139885242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{17257}}^1$

素因数の和:17462

約数の個数: 32

約数和(自身を含む): 321412992

約数和(自身を除く): 181527750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193, 386, 579, 1158, 1351, 2702, 4053, 8106, 17257, 34514, 51771, 103542, 120799, 241598, 362397, 724794, 3330601, 6661202, 9991803, 19983606, 23314207, 46628414, 69942621, 139885242]

約数ペア:

[(1, 139885242), (2, 69942621), (3, 46628414), (6, 23314207), (7, 19983606), (14, 9991803), (21, 6661202), (42, 3330601), (193, 724794), (386, 362397), (579, 241598), (1158, 120799), (1351, 103542), (2702, 51771), (4053, 34514), (8106, 17257)]