121640108

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{3313}}^1$

素因数の和:3521

約数の個数: 24

約数和(自身を含む): 217690032

約数和(自身を除く): 96049924

約数列:

[1, 2, 4, 67, 134, 137, 268, 274, 548, 3313, 6626, 9179, 13252, 18358, 36716, 221971, 443942, 453881, 887884, 907762, 1815524, 30410027, 60820054, 121640108]

約数ペア:

[(1, 121640108), (2, 60820054), (4, 30410027), (67, 1815524), (134, 907762), (137, 887884), (268, 453881), (274, 443942), (548, 221971), (3313, 36716), (6626, 18358), (9179, 13252)]