168711296

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1913}}^1$

素因数の和:1993

約数の個数: 64

約数和(自身を含む): 368980920

約数和(自身を除く): 200269624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 208, 212, 416, 424, 689, 832, 848, 1378, 1664, 1696, 1913, 2756, 3392, 3826, 5512, 6784, 7652, 11024, 15304, 22048, 24869, 30608, 44096, 49738, 61216, 88192, 99476, 101389, 122432, 198952, 202778, 244864, 397904, 405556, 795808, 811112, 1318057, 1591616, 1622224, 2636114, 3183232, 3244448, 5272228, 6488896, 10544456, 12977792, 21088912, 42177824, 84355648, 168711296]

約数ペア:

[(1, 168711296), (2, 84355648), (4, 42177824), (8, 21088912), (13, 12977792), (16, 10544456), (26, 6488896), (32, 5272228), (52, 3244448), (53, 3183232), (64, 2636114), (104, 1622224), (106, 1591616), (128, 1318057), (208, 811112), (212, 795808), (416, 405556), (424, 397904), (689, 244864), (832, 202778), (848, 198952), (1378, 122432), (1664, 101389), (1696, 99476), (1913, 88192), (2756, 61216), (3392, 49738), (3826, 44096), (5512, 30608), (6784, 24869), (7652, 22048), (11024, 15304)]