122866912

素因数分解:

$2^5\times 7^2\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:768

約数の個数: 72

約数和(自身を含む): 284062464

約数和(自身を除く): 161195552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 127, 196, 224, 254, 392, 508, 617, 784, 889, 1016, 1234, 1568, 1778, 2032, 2468, 3556, 4064, 4319, 4936, 6223, 7112, 8638, 9872, 12446, 14224, 17276, 19744, 24892, 28448, 30233, 34552, 49784, 60466, 69104, 78359, 99568, 120932, 138208, 156718, 199136, 241864, 313436, 483728, 548513, 626872, 967456, 1097026, 1253744, 2194052, 2507488, 3839591, 4388104, 7679182, 8776208, 15358364, 17552416, 30716728, 61433456, 122866912]

約数ペア:

[(1, 122866912), (2, 61433456), (4, 30716728), (7, 17552416), (8, 15358364), (14, 8776208), (16, 7679182), (28, 4388104), (32, 3839591), (49, 2507488), (56, 2194052), (98, 1253744), (112, 1097026), (127, 967456), (196, 626872), (224, 548513), (254, 483728), (392, 313436), (508, 241864), (617, 199136), (784, 156718), (889, 138208), (1016, 120932), (1234, 99568), (1568, 78359), (1778, 69104), (2032, 60466), (2468, 49784), (3556, 34552), (4064, 30233), (4319, 28448), (4936, 24892), (6223, 19744), (7112, 17276), (8638, 14224), (9872, 12446)]