129249616

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{152417}}^1$

素因数の和:152478

約数の個数: 20

約数和(自身を含む): 255147732

約数和(自身を除く): 125898116

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 152417, 304834, 609668, 1219336, 2438672, 8078101, 16156202, 32312404, 64624808, 129249616]

約数ペア:

[(1, 129249616), (2, 64624808), (4, 32312404), (8, 16156202), (16, 8078101), (53, 2438672), (106, 1219336), (212, 609668), (424, 304834), (848, 152417)]