137440352

素因数分解:

$2^5\times 7^1\times {\mathrm{613573}}^1$

素因数の和:613590

約数の個数: 24

約数和(自身を含む): 309241296

約数和(自身を除く): 171800944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 613573, 1227146, 2454292, 4295011, 4908584, 8590022, 9817168, 17180044, 19634336, 34360088, 68720176, 137440352]

約数ペア:

[(1, 137440352), (2, 68720176), (4, 34360088), (7, 19634336), (8, 17180044), (14, 9817168), (16, 8590022), (28, 4908584), (32, 4295011), (56, 2454292), (112, 1227146), (224, 613573)]