143780442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{5569}}^1$

素因数の和:5918

約数の個数: 32

約数和(自身を含む): 310672320

約数和(自身を除く): 166891878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 331, 662, 993, 1986, 4303, 5569, 8606, 11138, 12909, 16707, 25818, 33414, 72397, 144794, 217191, 434382, 1843339, 3686678, 5530017, 11060034, 23963407, 47926814, 71890221, 143780442]

約数ペア:

[(1, 143780442), (2, 71890221), (3, 47926814), (6, 23963407), (13, 11060034), (26, 5530017), (39, 3686678), (78, 1843339), (331, 434382), (662, 217191), (993, 144794), (1986, 72397), (4303, 33414), (5569, 25818), (8606, 16707), (11138, 12909)]