156721958702

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{9901}}^1\times {\mathrm{184057}}^1$

素因数の和:194003

約数の個数: 16

約数和(自身を含む): 240575585712

約数和(自身を除く): 83853627010

約数列:

[1, 2, 43, 86, 9901, 19802, 184057, 368114, 425743, 851486, 7914451, 15828902, 1822348357, 3644696714, 78360979351, 156721958702]

約数ペア:

[(1, 156721958702), (2, 78360979351), (43, 3644696714), (86, 1822348357), (9901, 15828902), (19802, 7914451), (184057, 851486), (368114, 425743)]