168811456

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{21799}}^1$

素因数の和:21833

約数の個数: 42

約数和(自身を含む): 368223800

約数和(自身を除く): 199412344

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 21799, 43598, 87196, 174392, 239789, 348784, 479578, 697568, 959156, 1395136, 1918312, 2637679, 3836624, 5275358, 7673248, 10550716, 15346496, 21101432, 42202864, 84405728, 168811456]

約数ペア:

[(1, 168811456), (2, 84405728), (4, 42202864), (8, 21101432), (11, 15346496), (16, 10550716), (22, 7673248), (32, 5275358), (44, 3836624), (64, 2637679), (88, 1918312), (121, 1395136), (176, 959156), (242, 697568), (352, 479578), (484, 348784), (704, 239789), (968, 174392), (1936, 87196), (3872, 43598), (7744, 21799)]