129631784

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{761}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 246888000

約数和(自身を除く): 117256216

約数列:

[1, 2, 4, 8, 107, 199, 214, 398, 428, 761, 796, 856, 1522, 1592, 3044, 6088, 21293, 42586, 81427, 85172, 151439, 162854, 170344, 302878, 325708, 605756, 651416, 1211512, 16203973, 32407946, 64815892, 129631784]

約数ペア:

[(1, 129631784), (2, 64815892), (4, 32407946), (8, 16203973), (107, 1211512), (199, 651416), (214, 605756), (398, 325708), (428, 302878), (761, 170344), (796, 162854), (856, 151439), (1522, 85172), (1592, 81427), (3044, 42586), (6088, 21293)]