156949450942

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{1619}}^1\times {\mathrm{134269}}^1$

素因数の和:135928

約数の個数: 24

約数和(自身を含む): 248622388200

約数和(自身を除く): 91672937258

約数列:

[1, 2, 19, 38, 361, 722, 1619, 3238, 30761, 61522, 134269, 268538, 584459, 1168918, 2551111, 5102222, 48471109, 96942218, 217381511, 434763022, 4130248709, 8260497418, 78474725471, 156949450942]

約数ペア:

[(1, 156949450942), (2, 78474725471), (19, 8260497418), (38, 4130248709), (361, 434763022), (722, 217381511), (1619, 96942218), (3238, 48471109), (30761, 5102222), (61522, 2551111), (134269, 1168918), (268538, 584459)]