140749998

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{1597}}^1$

素因数の和:2036

約数の個数: 32

約数和(自身を含む): 290017824

約数和(自身を除く): 149267826

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 397, 794, 1191, 1597, 2382, 3194, 4791, 9582, 14689, 29378, 44067, 59089, 88134, 118178, 177267, 354534, 634009, 1268018, 1902027, 3804054, 23458333, 46916666, 70374999, 140749998]

約数ペア:

[(1, 140749998), (2, 70374999), (3, 46916666), (6, 23458333), (37, 3804054), (74, 1902027), (111, 1268018), (222, 634009), (397, 354534), (794, 177267), (1191, 118178), (1597, 88134), (2382, 59089), (3194, 44067), (4791, 29378), (9582, 14689)]