121517632

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1667}}^1$

素因数の和:1763

約数の個数: 56

約数和(自身を含む): 259287264

約数和(自身を除く): 137769632

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 134, 136, 268, 272, 536, 544, 1072, 1088, 1139, 1667, 2144, 2278, 3334, 4288, 4556, 6668, 9112, 13336, 18224, 26672, 28339, 36448, 53344, 56678, 72896, 106688, 111689, 113356, 223378, 226712, 446756, 453424, 893512, 906848, 1787024, 1813696, 1898713, 3574048, 3797426, 7148096, 7594852, 15189704, 30379408, 60758816, 121517632]

約数ペア:

[(1, 121517632), (2, 60758816), (4, 30379408), (8, 15189704), (16, 7594852), (17, 7148096), (32, 3797426), (34, 3574048), (64, 1898713), (67, 1813696), (68, 1787024), (134, 906848), (136, 893512), (268, 453424), (272, 446756), (536, 226712), (544, 223378), (1072, 113356), (1088, 111689), (1139, 106688), (1667, 72896), (2144, 56678), (2278, 53344), (3334, 36448), (4288, 28339), (4556, 26672), (6668, 18224), (9112, 13336)]