148432408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{4957}}^1$

素因数の和:5179

約数の個数: 32

約数和(自身を含む): 294505200

約数和(自身を除く): 146072792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 788, 1576, 3743, 4957, 7486, 9914, 14972, 19828, 29944, 39656, 94183, 188366, 376732, 753464, 976529, 1953058, 3906116, 7812232, 18554051, 37108102, 74216204, 148432408]

約数ペア:

[(1, 148432408), (2, 74216204), (4, 37108102), (8, 18554051), (19, 7812232), (38, 3906116), (76, 1953058), (152, 976529), (197, 753464), (394, 376732), (788, 188366), (1576, 94183), (3743, 39656), (4957, 29944), (7486, 19828), (9914, 14972)]