140480896

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{8011}}^1$

素因数の和:8162

約数の個数: 32

約数和(自身を含む): 281942280

約数和(自身を除く): 141461384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 274, 548, 1096, 2192, 4384, 8011, 8768, 16022, 17536, 32044, 64088, 128176, 256352, 512704, 1025408, 1097507, 2195014, 4390028, 8780056, 17560112, 35120224, 70240448, 140480896]

約数ペア:

[(1, 140480896), (2, 70240448), (4, 35120224), (8, 17560112), (16, 8780056), (32, 4390028), (64, 2195014), (128, 1097507), (137, 1025408), (274, 512704), (548, 256352), (1096, 128176), (2192, 64088), (4384, 32044), (8011, 17536), (8768, 16022)]