128224256

素因数分解:

$2^{10}\times {\mathrm{125219}}^1$

素因数の和:125239

約数の個数: 22

約数和(自身を含む): 256325340

約数和(自身を除く): 128101084

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 125219, 250438, 500876, 1001752, 2003504, 4007008, 8014016, 16028032, 32056064, 64112128, 128224256]

約数ペア:

[(1, 128224256), (2, 64112128), (4, 32056064), (8, 16028032), (16, 8014016), (32, 4007008), (64, 2003504), (128, 1001752), (256, 500876), (512, 250438), (1024, 125219)]