157788117896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{45133901}}^1$

素因数の和:45133949

約数の個数: 32

約数和(自身を含む): 324964094400

約数和(自身を除く): 167175976504

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 45133901, 90267802, 180535604, 361071208, 857544119, 1038079723, 1715088238, 2076159446, 3430176476, 4152318892, 6860352952, 8304637784, 19723514737, 39447029474, 78894058948, 157788117896]

約数ペア:

[(1, 157788117896), (2, 78894058948), (4, 39447029474), (8, 19723514737), (19, 8304637784), (23, 6860352952), (38, 4152318892), (46, 3430176476), (76, 2076159446), (92, 1715088238), (152, 1038079723), (184, 857544119), (437, 361071208), (874, 180535604), (1748, 90267802), (3496, 45133901)]