127294976

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{4691}}^1$

素因数の和:4762

約数の個数: 40

約数和(自身を含む): 259195464

約数和(自身を除く): 131900488

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1696, 3392, 4691, 6784, 9382, 13568, 18764, 27136, 37528, 75056, 150112, 248623, 300224, 497246, 600448, 994492, 1200896, 1988984, 2401792, 3977968, 7955936, 15911872, 31823744, 63647488, 127294976]

約数ペア:

[(1, 127294976), (2, 63647488), (4, 31823744), (8, 15911872), (16, 7955936), (32, 3977968), (53, 2401792), (64, 1988984), (106, 1200896), (128, 994492), (212, 600448), (256, 497246), (424, 300224), (512, 248623), (848, 150112), (1696, 75056), (3392, 37528), (4691, 27136), (6784, 18764), (9382, 13568)]