161714852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163679}}^1$

素因数の和:163715

約数の個数: 24

約数和(自身を含む): 320812800

約数和(自身を除く): 159097948

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 163679, 327358, 654716, 2127827, 3109901, 4255654, 6219802, 8511308, 12439604, 40428713, 80857426, 161714852]

約数ペア:

[(1, 161714852), (2, 80857426), (4, 40428713), (13, 12439604), (19, 8511308), (26, 6219802), (38, 4255654), (52, 3109901), (76, 2127827), (247, 654716), (494, 327358), (988, 163679)]