142787918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{9931}}^1$

素因数の和:10032

約数の個数: 32

約数和(自身を含む): 266972160

約数和(自身を除く): 124184242

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 553, 1027, 1106, 2054, 7189, 9931, 14378, 19862, 69517, 129103, 139034, 258206, 784549, 903721, 1569098, 1807442, 5491843, 10199137, 10983686, 20398274, 71393959, 142787918]

約数ペア:

[(1, 142787918), (2, 71393959), (7, 20398274), (13, 10983686), (14, 10199137), (26, 5491843), (79, 1807442), (91, 1569098), (158, 903721), (182, 784549), (553, 258206), (1027, 139034), (1106, 129103), (2054, 69517), (7189, 19862), (9931, 14378)]