137140094

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 264929280

約数和(自身を除く): 127789186

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 109, 182, 217, 218, 223, 403, 434, 446, 763, 806, 1417, 1526, 1561, 2821, 2834, 2899, 3122, 3379, 5642, 5798, 6758, 6913, 9919, 13826, 19838, 20293, 23653, 24307, 40586, 43927, 47306, 48391, 48614, 87854, 89869, 96782, 170149, 179738, 307489, 315991, 340298, 614978, 629083, 631982, 753517, 1258166, 1507034, 2211937, 4423874, 5274619, 9795721, 10549238, 19591442, 68570047, 137140094]

約数ペア:

[(1, 137140094), (2, 68570047), (7, 19591442), (13, 10549238), (14, 9795721), (26, 5274619), (31, 4423874), (62, 2211937), (91, 1507034), (109, 1258166), (182, 753517), (217, 631982), (218, 629083), (223, 614978), (403, 340298), (434, 315991), (446, 307489), (763, 179738), (806, 170149), (1417, 96782), (1526, 89869), (1561, 87854), (2821, 48614), (2834, 48391), (2899, 47306), (3122, 43927), (3379, 40586), (5642, 24307), (5798, 23653), (6758, 20293), (6913, 19838), (9919, 13826)]