159656872

素因数分解:

$2^3\times {\mathrm{293}}^1\times {\mathrm{68113}}^1$

素因数の和:68412

約数の個数: 16

約数和(自身を含む): 300382740

約数和(自身を除く): 140725868

約数列:

[1, 2, 4, 8, 293, 586, 1172, 2344, 68113, 136226, 272452, 544904, 19957109, 39914218, 79828436, 159656872]

約数ペア:

[(1, 159656872), (2, 79828436), (4, 39914218), (8, 19957109), (293, 544904), (586, 272452), (1172, 136226), (2344, 68113)]