148657894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{56783}}^1$

素因数の和:56820

約数の個数: 32

約数和(自身を含む): 294368256

約数和(自身を除く): 145710362

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 56783, 113566, 397481, 624613, 794962, 965311, 1249226, 1930622, 4372291, 6757177, 8744582, 10618421, 13514354, 21236842, 74328947, 148657894]

約数ペア:

[(1, 148657894), (2, 74328947), (7, 21236842), (11, 13514354), (14, 10618421), (17, 8744582), (22, 6757177), (34, 4372291), (77, 1930622), (119, 1249226), (154, 965311), (187, 794962), (238, 624613), (374, 397481), (1309, 113566), (2618, 56783)]