158049368

素因数分解:

$2^3\times {\mathrm{271}}^1\times {\mathrm{72901}}^1$

素因数の和:73178

約数の個数: 16

約数和(自身を含む): 297440160

約数和(自身を除く): 139390792

約数列:

[1, 2, 4, 8, 271, 542, 1084, 2168, 72901, 145802, 291604, 583208, 19756171, 39512342, 79024684, 158049368]

約数ペア:

[(1, 158049368), (2, 79024684), (4, 39512342), (8, 19756171), (271, 583208), (542, 291604), (1084, 145802), (2168, 72901)]