156626704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11239}}^1$

素因数の和:11327

約数の個数: 40

約数和(自身を含む): 331714880

約数和(自身を除く): 175088176

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6968, 11239, 13936, 22478, 44956, 89912, 146107, 179824, 292214, 584428, 753013, 1168856, 1506026, 2337712, 3012052, 6024104, 9789169, 12048208, 19578338, 39156676, 78313352, 156626704]

約数ペア:

[(1, 156626704), (2, 78313352), (4, 39156676), (8, 19578338), (13, 12048208), (16, 9789169), (26, 6024104), (52, 3012052), (67, 2337712), (104, 1506026), (134, 1168856), (208, 753013), (268, 584428), (536, 292214), (871, 179824), (1072, 146107), (1742, 89912), (3484, 44956), (6968, 22478), (11239, 13936)]