129574852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{37277}}^1$

素因数の和:37371

約数の個数: 24

約数和(自身を含む): 250508160

約数和(自身を除く): 120933308

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 37277, 74554, 149108, 410047, 820094, 1640188, 2944883, 5889766, 11779532, 32393713, 64787426, 129574852]

約数ペア:

[(1, 129574852), (2, 64787426), (4, 32393713), (11, 11779532), (22, 5889766), (44, 2944883), (79, 1640188), (158, 820094), (316, 410047), (869, 149108), (1738, 74554), (3476, 37277)]