157921908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{774127}}^1$

素因数の和:774151

約数の個数: 24

約数和(自身を含む): 390160512

約数和(自身を除く): 232238604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 774127, 1548254, 2322381, 3096508, 4644762, 9289524, 13160159, 26320318, 39480477, 52640636, 78960954, 157921908]

約数ペア:

[(1, 157921908), (2, 78960954), (3, 52640636), (4, 39480477), (6, 26320318), (12, 13160159), (17, 9289524), (34, 4644762), (51, 3096508), (68, 2322381), (102, 1548254), (204, 774127)]