156949226032

素因数分解:

$2^4\times {\mathrm{459647}}^1\times {\mathrm{21341}}^1$

素因数の和:480996

約数の個数: 20

約数和(自身を含む): 304104036096

約数和(自身を除く): 147154810064

約数列:

[1, 2, 4, 8, 16, 21341, 42682, 85364, 170728, 341456, 459647, 919294, 1838588, 3677176, 7354352, 9809326627, 19618653254, 39237306508, 78474613016, 156949226032]

約数ペア:

[(1, 156949226032), (2, 78474613016), (4, 39237306508), (8, 19618653254), (16, 9809326627), (21341, 7354352), (42682, 3677176), (85364, 1838588), (170728, 919294), (341456, 459647)]