128399572226

素因数分解:

$2^1\times {\mathrm{1117}}^1\times {\mathrm{3797}}^1\times {\mathrm{15137}}^1$

素因数の和:20053

約数の個数: 16

約数和(自身を含む): 192835291896

約数和(自身を除く): 64435719670

約数列:

[1, 2, 1117, 2234, 3797, 7594, 15137, 30274, 4241249, 8482498, 16908029, 33816058, 57475189, 114950378, 64199786113, 128399572226]

約数ペア:

[(1, 128399572226), (2, 64199786113), (1117, 114950378), (2234, 57475189), (3797, 33816058), (7594, 16908029), (15137, 8482498), (30274, 4241249)]