160800080128

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{623759}}^1$

素因数の和:623847

約数の個数: 72

約数和(自身を含む): 344240668800

約数和(自身を除く): 183440588672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 128, 152, 212, 256, 304, 424, 608, 848, 1007, 1216, 1696, 2014, 2432, 3392, 4028, 4864, 6784, 8056, 13568, 16112, 32224, 64448, 128896, 257792, 623759, 1247518, 2495036, 4990072, 9980144, 11851421, 19960288, 23702842, 33059227, 39920576, 47405684, 66118454, 79841152, 94811368, 132236908, 159682304, 189622736, 264473816, 379245472, 528947632, 628125313, 758490944, 1057895264, 1256250626, 1516981888, 2115790528, 2512501252, 3033963776, 4231581056, 5025002504, 8463162112, 10050005008, 20100010016, 40200020032, 80400040064, 160800080128]

約数ペア:

[(1, 160800080128), (2, 80400040064), (4, 40200020032), (8, 20100010016), (16, 10050005008), (19, 8463162112), (32, 5025002504), (38, 4231581056), (53, 3033963776), (64, 2512501252), (76, 2115790528), (106, 1516981888), (128, 1256250626), (152, 1057895264), (212, 758490944), (256, 628125313), (304, 528947632), (424, 379245472), (608, 264473816), (848, 189622736), (1007, 159682304), (1216, 132236908), (1696, 94811368), (2014, 79841152), (2432, 66118454), (3392, 47405684), (4028, 39920576), (4864, 33059227), (6784, 23702842), (8056, 19960288), (13568, 11851421), (16112, 9980144), (32224, 4990072), (64448, 2495036), (128896, 1247518), (257792, 623759)]