157671104

素因数分解:

$2^6\times {\mathrm{557}}^1\times {\mathrm{4423}}^1$

素因数の和:4992

約数の個数: 28

約数和(自身を含む): 313511184

約数和(自身を除く): 155840080

約数列:

[1, 2, 4, 8, 16, 32, 64, 557, 1114, 2228, 4423, 4456, 8846, 8912, 17692, 17824, 35384, 35648, 70768, 141536, 283072, 2463611, 4927222, 9854444, 19708888, 39417776, 78835552, 157671104]

約数ペア:

[(1, 157671104), (2, 78835552), (4, 39417776), (8, 19708888), (16, 9854444), (32, 4927222), (64, 2463611), (557, 283072), (1114, 141536), (2228, 70768), (4423, 35648), (4456, 35384), (8846, 17824), (8912, 17692)]