16156941688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{140417}}^1$

素因数の和:141199

約数の個数: 32

約数和(自身を含む): 31931053200

約数和(自身を除く): 15774111512

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 757, 1514, 3028, 6056, 14383, 28766, 57532, 115064, 140417, 280834, 561668, 1123336, 2667923, 5335846, 10671692, 21343384, 106295669, 212591338, 425182676, 850365352, 2019617711, 4039235422, 8078470844, 16156941688]

約数ペア:

[(1, 16156941688), (2, 8078470844), (4, 4039235422), (8, 2019617711), (19, 850365352), (38, 425182676), (76, 212591338), (152, 106295669), (757, 21343384), (1514, 10671692), (3028, 5335846), (6056, 2667923), (14383, 1123336), (28766, 561668), (57532, 280834), (115064, 140417)]