129791806

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 209018880

約数和(自身を除く): 79227074

約数列:

[1, 2, 23, 46, 53, 106, 139, 278, 383, 766, 1219, 2438, 3197, 6394, 7367, 8809, 14734, 17618, 20299, 40598, 53237, 106474, 169441, 338882, 466877, 933754, 1224451, 2448902, 2821561, 5643122, 64895903, 129791806]

約数ペア:

[(1, 129791806), (2, 64895903), (23, 5643122), (46, 2821561), (53, 2448902), (106, 1224451), (139, 933754), (278, 466877), (383, 338882), (766, 169441), (1219, 106474), (2438, 53237), (3197, 40598), (6394, 20299), (7367, 17618), (8809, 14734)]