128419504

素因数分解:

$2^4\times {\mathrm{2411}}^1\times {\mathrm{3329}}^1$

素因数の和:5748

約数の個数: 20

約数和(自身を含む): 248990760

約数和(自身を除く): 120571256

約数列:

[1, 2, 4, 8, 16, 2411, 3329, 4822, 6658, 9644, 13316, 19288, 26632, 38576, 53264, 8026219, 16052438, 32104876, 64209752, 128419504]

約数ペア:

[(1, 128419504), (2, 64209752), (4, 32104876), (8, 16052438), (16, 8026219), (2411, 53264), (3329, 38576), (4822, 26632), (6658, 19288), (9644, 13316)]