158996348

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{71879}}^1$

素因数の和:71969

約数の個数: 24

約数和(自身を含む): 322022400

約数和(自身を除く): 163026052

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 71879, 143758, 287516, 503153, 1006306, 2012612, 5678441, 11356882, 22713764, 39749087, 79498174, 158996348]

約数ペア:

[(1, 158996348), (2, 79498174), (4, 39749087), (7, 22713764), (14, 11356882), (28, 5678441), (79, 2012612), (158, 1006306), (316, 503153), (553, 287516), (1106, 143758), (2212, 71879)]