181650056

素因数分解:

$2^3\times 7^6\times {\mathrm{193}}^1$

素因数の和:241

約数の個数: 56

約数和(自身を含む): 399417870

約数和(自身を除く): 217767814

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 193, 196, 343, 386, 392, 686, 772, 1351, 1372, 1544, 2401, 2702, 2744, 4802, 5404, 9457, 9604, 10808, 16807, 18914, 19208, 33614, 37828, 66199, 67228, 75656, 117649, 132398, 134456, 235298, 264796, 463393, 470596, 529592, 926786, 941192, 1853572, 3243751, 3707144, 6487502, 12975004, 22706257, 25950008, 45412514, 90825028, 181650056]

約数ペア:

[(1, 181650056), (2, 90825028), (4, 45412514), (7, 25950008), (8, 22706257), (14, 12975004), (28, 6487502), (49, 3707144), (56, 3243751), (98, 1853572), (193, 941192), (196, 926786), (343, 529592), (386, 470596), (392, 463393), (686, 264796), (772, 235298), (1351, 134456), (1372, 132398), (1544, 117649), (2401, 75656), (2702, 67228), (2744, 66199), (4802, 37828), (5404, 33614), (9457, 19208), (9604, 18914), (10808, 16807)]