157843252

素因数分解:

$2^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{7951}}^1$

素因数の和:8671

約数の個数: 24

約数和(自身を含む): 316171520

約数和(自身を除く): 158328268

約数列:

[1, 2, 4, 7, 14, 28, 709, 1418, 2836, 4963, 7951, 9926, 15902, 19852, 31804, 55657, 111314, 222628, 5637259, 11274518, 22549036, 39460813, 78921626, 157843252]

約数ペア:

[(1, 157843252), (2, 78921626), (4, 39460813), (7, 22549036), (14, 11274518), (28, 5637259), (709, 222628), (1418, 111314), (2836, 55657), (4963, 31804), (7951, 19852), (9926, 15902)]