140535474

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{2687}}^1$

素因数の和:3094

約数の個数: 32

約数和(自身を含む): 294174720

約数和(自身を除く): 153639246

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 379, 758, 1137, 2274, 2687, 5374, 8061, 8717, 16122, 17434, 26151, 52302, 61801, 123602, 185403, 370806, 1018373, 2036746, 3055119, 6110238, 23422579, 46845158, 70267737, 140535474]

約数ペア:

[(1, 140535474), (2, 70267737), (3, 46845158), (6, 23422579), (23, 6110238), (46, 3055119), (69, 2036746), (138, 1018373), (379, 370806), (758, 185403), (1137, 123602), (2274, 61801), (2687, 52302), (5374, 26151), (8061, 17434), (8717, 16122)]