156946696

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{839}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 299880000

約数和(自身を除く): 142933304

約数列:

[1, 2, 4, 8, 67, 134, 268, 349, 536, 698, 839, 1396, 1678, 2792, 3356, 6712, 23383, 46766, 56213, 93532, 112426, 187064, 224852, 292811, 449704, 585622, 1171244, 2342488, 19618337, 39236674, 78473348, 156946696]

約数ペア:

[(1, 156946696), (2, 78473348), (4, 39236674), (8, 19618337), (67, 2342488), (134, 1171244), (268, 585622), (349, 449704), (536, 292811), (698, 224852), (839, 187064), (1396, 112426), (1678, 93532), (2792, 56213), (3356, 46766), (6712, 23383)]