166143228

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{321983}}^1$

素因数の和:322033

約数の個数: 24

約数和(自身を含む): 396684288

約数和(自身を除く): 230541060

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 321983, 643966, 965949, 1287932, 1931898, 3863796, 13845269, 27690538, 41535807, 55381076, 83071614, 166143228]

約数ペア:

[(1, 166143228), (2, 83071614), (3, 55381076), (4, 41535807), (6, 27690538), (12, 13845269), (43, 3863796), (86, 1931898), (129, 1287932), (172, 965949), (258, 643966), (516, 321983)]