127967504

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{36857}}^1$

素因数の和:36903

約数の個数: 40

約数和(自身を含む): 292505088

約数和(自身を除く): 164537584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 36857, 73714, 147428, 257999, 294856, 515998, 589712, 1031996, 1142567, 2063992, 2285134, 4127984, 4570268, 7997969, 9140536, 15995938, 18281072, 31991876, 63983752, 127967504]

約数ペア:

[(1, 127967504), (2, 63983752), (4, 31991876), (7, 18281072), (8, 15995938), (14, 9140536), (16, 7997969), (28, 4570268), (31, 4127984), (56, 2285134), (62, 2063992), (112, 1142567), (124, 1031996), (217, 589712), (248, 515998), (434, 294856), (496, 257999), (868, 147428), (1736, 73714), (3472, 36857)]