143358976

素因数分解:

$2^{10}\times {\mathrm{139999}}^1$

素因数の和:140019

約数の個数: 22

約数和(自身を含む): 286580000

約数和(自身を除く): 143221024

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 139999, 279998, 559996, 1119992, 2239984, 4479968, 8959936, 17919872, 35839744, 71679488, 143358976]

約数ペア:

[(1, 143358976), (2, 71679488), (4, 35839744), (8, 17919872), (16, 8959936), (32, 4479968), (64, 2239984), (128, 1119992), (256, 559996), (512, 279998), (1024, 139999)]