156728115620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{270220889}}^1$

素因数の和:270220927

約数の個数: 24

約数和(自身を含む): 340478321400

約数和(自身を除く): 183750205780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 270220889, 540441778, 1080883556, 1351104445, 2702208890, 5404417780, 7836405781, 15672811562, 31345623124, 39182028905, 78364057810, 156728115620]

約数ペア:

[(1, 156728115620), (2, 78364057810), (4, 39182028905), (5, 31345623124), (10, 15672811562), (20, 7836405781), (29, 5404417780), (58, 2702208890), (116, 1351104445), (145, 1080883556), (290, 540441778), (580, 270220889)]