140953274

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{1163}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 264162816

約数和(自身を除く): 123209542

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 787, 1163, 1574, 2326, 5509, 8141, 8657, 11018, 12793, 16282, 17314, 25586, 60599, 89551, 121198, 179102, 915281, 1830562, 6406967, 10068091, 12813934, 20136182, 70476637, 140953274]

約数ペア:

[(1, 140953274), (2, 70476637), (7, 20136182), (11, 12813934), (14, 10068091), (22, 6406967), (77, 1830562), (154, 915281), (787, 179102), (1163, 121198), (1574, 89551), (2326, 60599), (5509, 25586), (8141, 17314), (8657, 16282), (11018, 12793)]