155547672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6661}}^1$

素因数の和:6816

約数の個数: 64

約数和(自身を含む): 447686400

約数和(自身を除く): 292138728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 973, 1112, 1668, 1946, 2919, 3336, 3892, 5838, 6661, 7784, 11676, 13322, 19983, 23352, 26644, 39966, 46627, 53288, 79932, 93254, 139881, 159864, 186508, 279762, 373016, 559524, 925879, 1119048, 1851758, 2777637, 3703516, 5555274, 6481153, 7407032, 11110548, 12962306, 19443459, 22221096, 25924612, 38886918, 51849224, 77773836, 155547672]

約数ペア:

[(1, 155547672), (2, 77773836), (3, 51849224), (4, 38886918), (6, 25924612), (7, 22221096), (8, 19443459), (12, 12962306), (14, 11110548), (21, 7407032), (24, 6481153), (28, 5555274), (42, 3703516), (56, 2777637), (84, 1851758), (139, 1119048), (168, 925879), (278, 559524), (417, 373016), (556, 279762), (834, 186508), (973, 159864), (1112, 139881), (1668, 93254), (1946, 79932), (2919, 53288), (3336, 46627), (3892, 39966), (5838, 26644), (6661, 23352), (7784, 19983), (11676, 13322)]