148992016

素因数分解:

$2^4\times {\mathrm{2239}}^1\times {\mathrm{4159}}^1$

素因数の和:6406

約数の個数: 20

約数和(自身を含む): 288870400

約数和(自身を除く): 139878384

約数列:

[1, 2, 4, 8, 16, 2239, 4159, 4478, 8318, 8956, 16636, 17912, 33272, 35824, 66544, 9312001, 18624002, 37248004, 74496008, 148992016]

約数ペア:

[(1, 148992016), (2, 74496008), (4, 37248004), (8, 18624002), (16, 9312001), (2239, 66544), (4159, 35824), (4478, 33272), (8318, 17912), (8956, 16636)]