171493566

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{13963}}^1$

素因数の和:14080

約数の個数: 32

約数和(自身を含む): 361946880

約数和(自身を除く): 190453314

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 2047, 4094, 6141, 12282, 13963, 27926, 41889, 83778, 321149, 642298, 963447, 1242707, 1926894, 2485414, 3728121, 7456242, 28582261, 57164522, 85746783, 171493566]

約数ペア:

[(1, 171493566), (2, 85746783), (3, 57164522), (6, 28582261), (23, 7456242), (46, 3728121), (69, 2485414), (89, 1926894), (138, 1242707), (178, 963447), (267, 642298), (534, 321149), (2047, 83778), (4094, 41889), (6141, 27926), (12282, 13963)]