139935702956

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1\times {\mathrm{56891}}^1$

素因数の和:57830

約数の個数: 48

約数和(自身を含む): 282836074752

約数和(自身を除く): 142900371796

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 821, 1498, 1642, 2996, 3284, 5747, 11494, 22988, 56891, 87847, 113782, 175694, 227564, 351388, 398237, 614929, 796474, 1229858, 1592948, 2459716, 6087337, 12174674, 24349348, 42611359, 46707511, 85222718, 93415022, 170445436, 186830044, 326952577, 653905154, 1307810308, 4997703677, 9995407354, 19990814708, 34983925739, 69967851478, 139935702956]

約数ペア:

[(1, 139935702956), (2, 69967851478), (4, 34983925739), (7, 19990814708), (14, 9995407354), (28, 4997703677), (107, 1307810308), (214, 653905154), (428, 326952577), (749, 186830044), (821, 170445436), (1498, 93415022), (1642, 85222718), (2996, 46707511), (3284, 42611359), (5747, 24349348), (11494, 12174674), (22988, 6087337), (56891, 2459716), (87847, 1592948), (113782, 1229858), (175694, 796474), (227564, 614929), (351388, 398237)]