148307238

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1913}}^1$

素因数の和:2053

約数の個数: 48

約数和(自身を含む): 331428240

約数和(自身を除く): 183121002

約数列:

[1, 2, 3, 6, 9, 18, 59, 73, 118, 146, 177, 219, 354, 438, 531, 657, 1062, 1314, 1913, 3826, 4307, 5739, 8614, 11478, 12921, 17217, 25842, 34434, 38763, 77526, 112867, 139649, 225734, 279298, 338601, 418947, 677202, 837894, 1015803, 1256841, 2031606, 2513682, 8239291, 16478582, 24717873, 49435746, 74153619, 148307238]

約数ペア:

[(1, 148307238), (2, 74153619), (3, 49435746), (6, 24717873), (9, 16478582), (18, 8239291), (59, 2513682), (73, 2031606), (118, 1256841), (146, 1015803), (177, 837894), (219, 677202), (354, 418947), (438, 338601), (531, 279298), (657, 225734), (1062, 139649), (1314, 112867), (1913, 77526), (3826, 38763), (4307, 34434), (5739, 25842), (8614, 17217), (11478, 12921)]