156933712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{754489}}^1$

素因数の和:754510

約数の個数: 20

約数和(自身を含む): 327448660

約数和(自身を除く): 170514948

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 754489, 1508978, 3017956, 6035912, 9808357, 12071824, 19616714, 39233428, 78466856, 156933712]

約数ペア:

[(1, 156933712), (2, 78466856), (4, 39233428), (8, 19616714), (13, 12071824), (16, 9808357), (26, 6035912), (52, 3017956), (104, 1508978), (208, 754489)]