137978896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{6173}}^1$

素因数の和:6319

約数の個数: 40

約数和(自身を含む): 293981184

約数和(自身を除く): 156002288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 127, 176, 254, 508, 1016, 1397, 2032, 2794, 5588, 6173, 11176, 12346, 22352, 24692, 49384, 67903, 98768, 135806, 271612, 543224, 783971, 1086448, 1567942, 3135884, 6271768, 8623681, 12543536, 17247362, 34494724, 68989448, 137978896]

約数ペア:

[(1, 137978896), (2, 68989448), (4, 34494724), (8, 17247362), (11, 12543536), (16, 8623681), (22, 6271768), (44, 3135884), (88, 1567942), (127, 1086448), (176, 783971), (254, 543224), (508, 271612), (1016, 135806), (1397, 98768), (2032, 67903), (2794, 49384), (5588, 24692), (6173, 22352), (11176, 12346)]