138872166

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{7951}}^1$

素因数の和:8068

約数の個数: 32

約数和(自身を含む): 288562176

約数和(自身を除く): 149690010

約数列:

[1, 2, 3, 6, 41, 71, 82, 123, 142, 213, 246, 426, 2911, 5822, 7951, 8733, 15902, 17466, 23853, 47706, 325991, 564521, 651982, 977973, 1129042, 1693563, 1955946, 3387126, 23145361, 46290722, 69436083, 138872166]

約数ペア:

[(1, 138872166), (2, 69436083), (3, 46290722), (6, 23145361), (41, 3387126), (71, 1955946), (82, 1693563), (123, 1129042), (142, 977973), (213, 651982), (246, 564521), (426, 325991), (2911, 47706), (5822, 23853), (7951, 17466), (8733, 15902)]