143784654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{34781}}^1$

素因数の和:34852

約数の個数: 32

約数和(自身を含む): 315542304

約数和(自身を除く): 171757650

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 34781, 69562, 104343, 208686, 452153, 904306, 1356459, 1843393, 2712918, 3686786, 5530179, 11060358, 23964109, 47928218, 71892327, 143784654]

約数ペア:

[(1, 143784654), (2, 71892327), (3, 47928218), (6, 23964109), (13, 11060358), (26, 5530179), (39, 3686786), (53, 2712918), (78, 1843393), (106, 1356459), (159, 904306), (318, 452153), (689, 208686), (1378, 104343), (2067, 69562), (4134, 34781)]