156976048

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{56711}}^1$

素因数の和:56892

約数の個数: 20

約数和(自身を含む): 305904528

約数和(自身を除く): 148928480

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 56711, 113422, 226844, 453688, 907376, 9811003, 19622006, 39244012, 78488024, 156976048]

約数ペア:

[(1, 156976048), (2, 78488024), (4, 39244012), (8, 19622006), (16, 9811003), (173, 907376), (346, 453688), (692, 226844), (1384, 113422), (2768, 56711)]