149282336

素因数分解:

$2^5\times 7^1\times {\mathrm{666439}}^1$

素因数の和:666456

約数の個数: 24

約数和(自身を含む): 335885760

約数和(自身を除く): 186603424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 666439, 1332878, 2665756, 4665073, 5331512, 9330146, 10663024, 18660292, 21326048, 37320584, 74641168, 149282336]

約数ペア:

[(1, 149282336), (2, 74641168), (4, 37320584), (7, 21326048), (8, 18660292), (14, 10663024), (16, 9330146), (28, 5331512), (32, 4665073), (56, 2665756), (112, 1332878), (224, 666439)]