155749022

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1665

約数の個数: 48

約数和(自身を含む): 285645696

約数和(自身を除く): 129896674

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 121, 143, 242, 286, 341, 403, 682, 806, 1573, 1597, 3146, 3194, 3751, 4433, 7502, 8866, 17567, 20761, 35134, 41522, 48763, 49507, 97526, 99014, 193237, 228371, 386474, 456742, 544577, 643591, 1089154, 1287182, 2512081, 5024162, 5990347, 7079501, 11980694, 14159002, 77874511, 155749022]

約数ペア:

[(1, 155749022), (2, 77874511), (11, 14159002), (13, 11980694), (22, 7079501), (26, 5990347), (31, 5024162), (62, 2512081), (121, 1287182), (143, 1089154), (242, 643591), (286, 544577), (341, 456742), (403, 386474), (682, 228371), (806, 193237), (1573, 99014), (1597, 97526), (3146, 49507), (3194, 48763), (3751, 41522), (4433, 35134), (7502, 20761), (8866, 17567)]