157095247088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{755265611}}^1$

素因数の和:755265632

約数の個数: 20

約数和(自身を含む): 327785275608

約数和(自身を除く): 170690028520

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 755265611, 1510531222, 3021062444, 6042124888, 9818452943, 12084249776, 19636905886, 39273811772, 78547623544, 157095247088]

約数ペア:

[(1, 157095247088), (2, 78547623544), (4, 39273811772), (8, 19636905886), (13, 12084249776), (16, 9818452943), (26, 6042124888), (52, 3021062444), (104, 1510531222), (208, 755265611)]