127703968

素因数分解:

$2^5\times 7^1\times {\mathrm{570107}}^1$

素因数の和:570124

約数の個数: 24

約数和(自身を含む): 287334432

約数和(自身を除く): 159630464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 570107, 1140214, 2280428, 3990749, 4560856, 7981498, 9121712, 15962996, 18243424, 31925992, 63851984, 127703968]

約数ペア:

[(1, 127703968), (2, 63851984), (4, 31925992), (7, 18243424), (8, 15962996), (14, 9121712), (16, 7981498), (28, 4560856), (32, 3990749), (56, 2280428), (112, 1140214), (224, 570107)]