155528224

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{255803}}^1$

素因数の和:255832

約数の個数: 24

約数和(自身を含む): 322313040

約数和(自身を除く): 166784816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 255803, 511606, 1023212, 2046424, 4092848, 4860257, 8185696, 9720514, 19441028, 38882056, 77764112, 155528224]

約数ペア:

[(1, 155528224), (2, 77764112), (4, 38882056), (8, 19441028), (16, 9720514), (19, 8185696), (32, 4860257), (38, 4092848), (76, 2046424), (152, 1023212), (304, 511606), (608, 255803)]