140522956

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{68749}}^1$

素因数の和:68833

約数の個数: 24

約数和(自身を含む): 284900000

約数和(自身を除く): 144377044

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 68749, 137498, 274996, 481243, 962486, 1924972, 5018677, 10037354, 20074708, 35130739, 70261478, 140522956]

約数ペア:

[(1, 140522956), (2, 70261478), (4, 35130739), (7, 20074708), (14, 10037354), (28, 5018677), (73, 1924972), (146, 962486), (292, 481243), (511, 274996), (1022, 137498), (2044, 68749)]