157075654414

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{67789}}^1$

素因数の和:68129

約数の個数: 64

約数和(自身を含む): 293633740800

約数和(自身を除く): 136558086386

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 281, 434, 562, 589, 1178, 1967, 3934, 4123, 5339, 8246, 8711, 10678, 17422, 37373, 60977, 67789, 74746, 121954, 135578, 165509, 331018, 474523, 949046, 1158563, 1287991, 2101459, 2317126, 2575982, 4202918, 9015937, 14710213, 18031874, 19048709, 29420426, 38097418, 39927721, 79855442, 133340963, 266681926, 279494047, 361925471, 558988094, 590509979, 723850942, 1181019958, 2533478297, 4133569853, 5066956594, 8267139706, 11219689601, 22439379202, 78537827207, 157075654414]

約数ペア:

[(1, 157075654414), (2, 78537827207), (7, 22439379202), (14, 11219689601), (19, 8267139706), (31, 5066956594), (38, 4133569853), (62, 2533478297), (133, 1181019958), (217, 723850942), (266, 590509979), (281, 558988094), (434, 361925471), (562, 279494047), (589, 266681926), (1178, 133340963), (1967, 79855442), (3934, 39927721), (4123, 38097418), (5339, 29420426), (8246, 19048709), (8711, 18031874), (10678, 14710213), (17422, 9015937), (37373, 4202918), (60977, 2575982), (67789, 2317126), (74746, 2101459), (121954, 1287991), (135578, 1158563), (165509, 949046), (331018, 474523)]