156931907334

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2153}}^1\times {\mathrm{171103}}^1$

素因数の和:173332

約数の個数: 32

約数和(自身を含む): 318434125824

約数和(自身を除く): 161502218490

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 2153, 4306, 6459, 12918, 152863, 171103, 305726, 342206, 458589, 513309, 917178, 1026618, 12148313, 24296626, 36444939, 72889878, 368384759, 736769518, 1105154277, 2210308554, 26155317889, 52310635778, 78465953667, 156931907334]

約数ペア:

[(1, 156931907334), (2, 78465953667), (3, 52310635778), (6, 26155317889), (71, 2210308554), (142, 1105154277), (213, 736769518), (426, 368384759), (2153, 72889878), (4306, 36444939), (6459, 24296626), (12918, 12148313), (152863, 1026618), (171103, 917178), (305726, 513309), (342206, 458589)]