190017136

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{133439}}^1$

素因数の和:133536

約数の個数: 20

約数和(自身を含む): 372297600

約数和(自身を除く): 182280464

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 133439, 266878, 533756, 1067512, 2135024, 11876071, 23752142, 47504284, 95008568, 190017136]

約数ペア:

[(1, 190017136), (2, 95008568), (4, 47504284), (8, 23752142), (16, 11876071), (89, 2135024), (178, 1067512), (356, 533756), (712, 266878), (1424, 133439)]