140196224

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6803}}^1$

素因数の和:6847

約数の個数: 64

約数和(自身を含む): 333123840

約数和(自身を除く): 192927616

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 2576, 2944, 5152, 6803, 10304, 13606, 20608, 27212, 47621, 54424, 95242, 108848, 156469, 190484, 217696, 312938, 380968, 435392, 625876, 761936, 870784, 1095283, 1251752, 1523872, 2190566, 2503504, 3047744, 4381132, 5007008, 6095488, 8762264, 10014016, 17524528, 20028032, 35049056, 70098112, 140196224]

約数ペア:

[(1, 140196224), (2, 70098112), (4, 35049056), (7, 20028032), (8, 17524528), (14, 10014016), (16, 8762264), (23, 6095488), (28, 5007008), (32, 4381132), (46, 3047744), (56, 2503504), (64, 2190566), (92, 1523872), (112, 1251752), (128, 1095283), (161, 870784), (184, 761936), (224, 625876), (322, 435392), (368, 380968), (448, 312938), (644, 217696), (736, 190484), (896, 156469), (1288, 108848), (1472, 95242), (2576, 54424), (2944, 47621), (5152, 27212), (6803, 20608), (10304, 13606)]