142725968

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{115849}}^1$

素因数の和:115875

約数の個数: 40

約数和(自身を含む): 344769600

約数和(自身を除く): 202043632

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 115849, 231698, 463396, 810943, 926792, 1274339, 1621886, 1853584, 2548678, 3243772, 5097356, 6487544, 8920373, 10194712, 12975088, 17840746, 20389424, 35681492, 71362984, 142725968]

約数ペア:

[(1, 142725968), (2, 71362984), (4, 35681492), (7, 20389424), (8, 17840746), (11, 12975088), (14, 10194712), (16, 8920373), (22, 6487544), (28, 5097356), (44, 3243772), (56, 2548678), (77, 1853584), (88, 1621886), (112, 1274339), (154, 926792), (176, 810943), (308, 463396), (616, 231698), (1232, 115849)]