156926296870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{433}}^1\times {\mathrm{20627}}^1$

素因数の和:21325

約数の個数: 64

約数和(自身を含む): 324870206976

約数和(自身を除く): 167943910106

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 433, 502, 866, 1255, 1757, 2165, 2510, 3031, 3514, 4330, 6062, 8785, 15155, 17570, 20627, 30310, 41254, 103135, 108683, 144389, 206270, 217366, 288778, 543415, 721945, 760781, 1086830, 1443890, 1521562, 3803905, 5177377, 7607810, 8931491, 10354754, 17862982, 25886885, 36241639, 44657455, 51773770, 62520437, 72483278, 89314910, 125040874, 181208195, 312602185, 362416390, 625204370, 2241804241, 4483608482, 11209021205, 15692629687, 22418042410, 31385259374, 78463148435, 156926296870]

約数ペア:

[(1, 156926296870), (2, 78463148435), (5, 31385259374), (7, 22418042410), (10, 15692629687), (14, 11209021205), (35, 4483608482), (70, 2241804241), (251, 625204370), (433, 362416390), (502, 312602185), (866, 181208195), (1255, 125040874), (1757, 89314910), (2165, 72483278), (2510, 62520437), (3031, 51773770), (3514, 44657455), (4330, 36241639), (6062, 25886885), (8785, 17862982), (15155, 10354754), (17570, 8931491), (20627, 7607810), (30310, 5177377), (41254, 3803905), (103135, 1521562), (108683, 1443890), (144389, 1086830), (206270, 760781), (217366, 721945), (288778, 543415)]