131179458

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:967

約数の個数: 48

約数和(自身を含む): 281123136

約数和(自身を除く): 149943678

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 361, 426, 722, 853, 1083, 1349, 1706, 2166, 2559, 2698, 4047, 5118, 8094, 16207, 25631, 32414, 48621, 51262, 60563, 76893, 97242, 121126, 153786, 181689, 307933, 363378, 615866, 923799, 1150697, 1847598, 2301394, 3452091, 6904182, 21863243, 43726486, 65589729, 131179458]

約数ペア:

[(1, 131179458), (2, 65589729), (3, 43726486), (6, 21863243), (19, 6904182), (38, 3452091), (57, 2301394), (71, 1847598), (114, 1150697), (142, 923799), (213, 615866), (361, 363378), (426, 307933), (722, 181689), (853, 153786), (1083, 121126), (1349, 97242), (1706, 76893), (2166, 60563), (2559, 51262), (2698, 48621), (4047, 32414), (5118, 25631), (8094, 16207)]