142497992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{195739}}^1$

素因数の和:195765

約数の個数: 32

約数和(自身を含む): 328843200

約数和(自身を除く): 186345208

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 195739, 391478, 782956, 1370173, 1565912, 2544607, 2740346, 5089214, 5480692, 10178428, 10961384, 17812249, 20356856, 35624498, 71248996, 142497992]

約数ペア:

[(1, 142497992), (2, 71248996), (4, 35624498), (7, 20356856), (8, 17812249), (13, 10961384), (14, 10178428), (26, 5480692), (28, 5089214), (52, 2740346), (56, 2544607), (91, 1565912), (104, 1370173), (182, 782956), (364, 391478), (728, 195739)]