155805819904

素因数分解:

$2^{10}\times 7^1\times {\mathrm{21736303}}^1$

素因数の和:21736330

約数の個数: 44

約数和(自身を含む): 355953714304

約数和(自身を除く): 200147894400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 21736303, 43472606, 86945212, 152154121, 173890424, 304308242, 347780848, 608616484, 695561696, 1217232968, 1391123392, 2434465936, 2782246784, 4868931872, 5564493568, 9737863744, 11128987136, 19475727488, 22257974272, 38951454976, 77902909952, 155805819904]

約数ペア:

[(1, 155805819904), (2, 77902909952), (4, 38951454976), (7, 22257974272), (8, 19475727488), (14, 11128987136), (16, 9737863744), (28, 5564493568), (32, 4868931872), (56, 2782246784), (64, 2434465936), (112, 1391123392), (128, 1217232968), (224, 695561696), (256, 608616484), (448, 347780848), (512, 304308242), (896, 173890424), (1024, 152154121), (1792, 86945212), (3584, 43472606), (7168, 21736303)]