148489328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{713891}}^1$

素因数の和:713912

約数の個数: 20

約数和(自身を含む): 309829128

約数和(自身を除く): 161339800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 713891, 1427782, 2855564, 5711128, 9280583, 11422256, 18561166, 37122332, 74244664, 148489328]

約数ペア:

[(1, 148489328), (2, 74244664), (4, 37122332), (8, 18561166), (13, 11422256), (16, 9280583), (26, 5711128), (52, 2855564), (104, 1427782), (208, 713891)]