137557574

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{52543}}^1$

素因数の和:52580

約数の個数: 32

約数和(自身を含む): 272388096

約数和(自身を除く): 134830522

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 52543, 105086, 367801, 577973, 735602, 893231, 1155946, 1786462, 4045811, 6252617, 8091622, 9825541, 12505234, 19651082, 68778787, 137557574]

約数ペア:

[(1, 137557574), (2, 68778787), (7, 19651082), (11, 12505234), (14, 9825541), (17, 8091622), (22, 6252617), (34, 4045811), (77, 1786462), (119, 1155946), (154, 893231), (187, 735602), (238, 577973), (374, 367801), (1309, 105086), (2618, 52543)]