157036042544

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{77281517}}^1$

素因数の和:77281652

約数の個数: 20

約数和(自身を含む): 306653063424

約数和(自身を除く): 149617020880

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 77281517, 154563034, 309126068, 618252136, 1236504272, 9814752659, 19629505318, 39259010636, 78518021272, 157036042544]

約数ペア:

[(1, 157036042544), (2, 78518021272), (4, 39259010636), (8, 19629505318), (16, 9814752659), (127, 1236504272), (254, 618252136), (508, 309126068), (1016, 154563034), (2032, 77281517)]