157027504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{577307}}^1$

素因数の和:577332

約数の個数: 20

約数和(自身を含む): 322137864

約数和(自身を除く): 165110360

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 577307, 1154614, 2309228, 4618456, 9236912, 9814219, 19628438, 39256876, 78513752, 157027504]

約数ペア:

[(1, 157027504), (2, 78513752), (4, 39256876), (8, 19628438), (16, 9814219), (17, 9236912), (34, 4618456), (68, 2309228), (136, 1154614), (272, 577307)]