139443204

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{26591}}^1$

素因数の和:26640

約数の個数: 48

約数和(自身を含む): 357396480

約数和(自身を除く): 217953276

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 26591, 53182, 79773, 106364, 159546, 319092, 505229, 611593, 1010458, 1223186, 1515687, 1834779, 2020916, 2446372, 3031374, 3669558, 6062748, 7339116, 11620267, 23240534, 34860801, 46481068, 69721602, 139443204]

約数ペア:

[(1, 139443204), (2, 69721602), (3, 46481068), (4, 34860801), (6, 23240534), (12, 11620267), (19, 7339116), (23, 6062748), (38, 3669558), (46, 3031374), (57, 2446372), (69, 2020916), (76, 1834779), (92, 1515687), (114, 1223186), (138, 1010458), (228, 611593), (276, 505229), (437, 319092), (874, 159546), (1311, 106364), (1748, 79773), (2622, 53182), (5244, 26591)]