155388

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 379008

約数和(自身を除く): 223620

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 563, 1126, 1689, 2252, 3378, 6756, 12949, 25898, 38847, 51796, 77694, 155388]

約数ペア:

[(1, 155388), (2, 77694), (3, 51796), (4, 38847), (6, 25898), (12, 12949), (23, 6756), (46, 3378), (69, 2252), (92, 1689), (138, 1126), (276, 563)]