149610769

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2087}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 200448000

約数和(自身を除く): 50837231

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 343, 539, 931, 1463, 2087, 3773, 6517, 10241, 14609, 22957, 39653, 71687, 102263, 160699, 277571, 436183, 715841, 1124893, 1942997, 3053281, 7874251, 13600979, 21372967, 149610769]

約数ペア:

[(1, 149610769), (7, 21372967), (11, 13600979), (19, 7874251), (49, 3053281), (77, 1942997), (133, 1124893), (209, 715841), (343, 436183), (539, 277571), (931, 160699), (1463, 102263), (2087, 71687), (3773, 39653), (6517, 22957), (10241, 14609)]