142254208

素因数分解:

$2^7\times {\mathrm{1111361}}^1$

素因数の和:1111375

約数の個数: 16

約数和(自身を含む): 283397310

約数和(自身を除く): 141143102

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1111361, 2222722, 4445444, 8890888, 17781776, 35563552, 71127104, 142254208]

約数ペア:

[(1, 142254208), (2, 71127104), (4, 35563552), (8, 17781776), (16, 8890888), (32, 4445444), (64, 2222722), (128, 1111361)]