127949096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{21701}}^1$

素因数の和:21785

約数の個数: 32

約数和(自身を含む): 265632480

約数和(自身を除く): 137683384

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 21701, 43402, 86804, 173608, 238711, 477422, 954844, 1453967, 1909688, 2907934, 5815868, 11631736, 15993637, 31987274, 63974548, 127949096]

約数ペア:

[(1, 127949096), (2, 63974548), (4, 31987274), (8, 15993637), (11, 11631736), (22, 5815868), (44, 2907934), (67, 1909688), (88, 1453967), (134, 954844), (268, 477422), (536, 238711), (737, 173608), (1474, 86804), (2948, 43402), (5896, 21701)]