140318837

素因数分解:

${\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 154326816

約数和(自身を除く): 14007979

約数列:

[1, 23, 37, 67, 107, 529, 851, 1541, 2461, 2479, 3959, 7169, 19573, 35443, 56603, 57017, 91057, 164887, 265253, 1311391, 2094311, 3792401, 6100819, 140318837]

約数ペア:

[(1, 140318837), (23, 6100819), (37, 3792401), (67, 2094311), (107, 1311391), (529, 265253), (851, 164887), (1541, 91057), (2461, 57017), (2479, 56603), (3959, 35443), (7169, 19573)]