158212538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{312673}}^1$

素因数の和:312709

約数の個数: 16

約数和(自身を含む): 270150336

約数和(自身を除く): 111937798

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 312673, 625346, 3439403, 6878806, 7191479, 14382958, 79106269, 158212538]

約数ペア:

[(1, 158212538), (2, 79106269), (11, 14382958), (22, 7191479), (23, 6878806), (46, 3439403), (253, 625346), (506, 312673)]