168804934

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 274536000

約数和(自身を除く): 105731066

約数列:

[1, 2, 17, 34, 61, 122, 199, 398, 409, 818, 1037, 2074, 3383, 6766, 6953, 12139, 13906, 24278, 24949, 49898, 81391, 162782, 206363, 412726, 424133, 848266, 1383647, 2767294, 4964851, 9929702, 84402467, 168804934]

約数ペア:

[(1, 168804934), (2, 84402467), (17, 9929702), (34, 4964851), (61, 2767294), (122, 1383647), (199, 848266), (398, 424133), (409, 412726), (818, 206363), (1037, 162782), (2074, 81391), (3383, 49898), (6766, 24949), (6953, 24278), (12139, 13906)]