129311936

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{155423}}^1$

素因数の和:155448

約数の個数: 28

約数和(自身を含む): 276343872

約数和(自身を除く): 147031936

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 155423, 310846, 621692, 1243384, 2020499, 2486768, 4040998, 4973536, 8081996, 9947072, 16163992, 32327984, 64655968, 129311936]

約数ペア:

[(1, 129311936), (2, 64655968), (4, 32327984), (8, 16163992), (13, 9947072), (16, 8081996), (26, 4973536), (32, 4040998), (52, 2486768), (64, 2020499), (104, 1243384), (208, 621692), (416, 310846), (832, 155423)]