128822464

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{709}}^1$

素因数の和:905

約数の個数: 56

約数和(自身を含む): 272674080

約数和(自身を除く): 143851616

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 167, 272, 334, 544, 668, 709, 1088, 1336, 1418, 2672, 2836, 2839, 5344, 5672, 5678, 10688, 11344, 11356, 12053, 22688, 22712, 24106, 45376, 45424, 48212, 90848, 96424, 118403, 181696, 192848, 236806, 385696, 473612, 771392, 947224, 1894448, 2012851, 3788896, 4025702, 7577792, 8051404, 16102808, 32205616, 64411232, 128822464]

約数ペア:

[(1, 128822464), (2, 64411232), (4, 32205616), (8, 16102808), (16, 8051404), (17, 7577792), (32, 4025702), (34, 3788896), (64, 2012851), (68, 1894448), (136, 947224), (167, 771392), (272, 473612), (334, 385696), (544, 236806), (668, 192848), (709, 181696), (1088, 118403), (1336, 96424), (1418, 90848), (2672, 48212), (2836, 45424), (2839, 45376), (5344, 24106), (5672, 22712), (5678, 22688), (10688, 12053), (11344, 11356)]