156959564886

素因数分解:

$2^1\times 3^4\times {\mathrm{968886203}}^1$

素因数の和:968886217

約数の個数: 20

約数和(自身を含む): 351705692052

約数和(自身を除く): 194746127166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 968886203, 1937772406, 2906658609, 5813317218, 8719975827, 17439951654, 26159927481, 52319854962, 78479782443, 156959564886]

約数ペア:

[(1, 156959564886), (2, 78479782443), (3, 52319854962), (6, 26159927481), (9, 17439951654), (18, 8719975827), (27, 5813317218), (54, 2906658609), (81, 1937772406), (162, 968886203)]