143130246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{24517}}^1$

素因数の和:24668

約数の個数: 32

約数和(自身を含む): 329521920

約数和(自身を除く): 186391674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 24517, 49034, 73551, 147102, 171619, 343238, 514857, 1029714, 3407863, 6815726, 10223589, 20447178, 23855041, 47710082, 71565123, 143130246]

約数ペア:

[(1, 143130246), (2, 71565123), (3, 47710082), (6, 23855041), (7, 20447178), (14, 10223589), (21, 6815726), (42, 3407863), (139, 1029714), (278, 514857), (417, 343238), (834, 171619), (973, 147102), (1946, 73551), (2919, 49034), (5838, 24517)]