155111348

素因数分解:

$2^2\times 7^1\times {\mathrm{859}}^1\times {\mathrm{6449}}^1$

素因数の和:7319

約数の個数: 24

約数和(自身を含む): 310632000

約数和(自身を除く): 155520652

約数列:

[1, 2, 4, 7, 14, 28, 859, 1718, 3436, 6013, 6449, 12026, 12898, 24052, 25796, 45143, 90286, 180572, 5539691, 11079382, 22158764, 38777837, 77555674, 155111348]

約数ペア:

[(1, 155111348), (2, 77555674), (4, 38777837), (7, 22158764), (14, 11079382), (28, 5539691), (859, 180572), (1718, 90286), (3436, 45143), (6013, 25796), (6449, 24052), (12026, 12898)]