161569881152

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{148501729}}^1$

素因数の和:148501758

約数の個数: 28

約数和(自身を含む): 339474954780

約数和(自身を除く): 177905073628

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 148501729, 297003458, 594006916, 1188013832, 2376027664, 2524529393, 4752055328, 5049058786, 9504110656, 10098117572, 20196235144, 40392470288, 80784940576, 161569881152]

約数ペア:

[(1, 161569881152), (2, 80784940576), (4, 40392470288), (8, 20196235144), (16, 10098117572), (17, 9504110656), (32, 5049058786), (34, 4752055328), (64, 2524529393), (68, 2376027664), (136, 1188013832), (272, 594006916), (544, 297003458), (1088, 148501729)]