133946656

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{220307}}^1$

素因数の和:220336

約数の個数: 24

約数和(自身を含む): 277588080

約数和(自身を除く): 143641424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 220307, 440614, 881228, 1762456, 3524912, 4185833, 7049824, 8371666, 16743332, 33486664, 66973328, 133946656]

約数ペア:

[(1, 133946656), (2, 66973328), (4, 33486664), (8, 16743332), (16, 8371666), (19, 7049824), (32, 4185833), (38, 3524912), (76, 1762456), (152, 881228), (304, 440614), (608, 220307)]