155652756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{13331}}^1$

素因数の和:13484

約数の個数: 48

約数和(自身を含む): 418091520

約数和(自身を除く): 262438764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 13331, 26662, 39993, 53324, 79986, 93317, 159972, 186634, 279951, 373268, 559902, 1119804, 1853009, 3706018, 5559027, 7412036, 11118054, 12971063, 22236108, 25942126, 38913189, 51884252, 77826378, 155652756]

約数ペア:

[(1, 155652756), (2, 77826378), (3, 51884252), (4, 38913189), (6, 25942126), (7, 22236108), (12, 12971063), (14, 11118054), (21, 7412036), (28, 5559027), (42, 3706018), (84, 1853009), (139, 1119804), (278, 559902), (417, 373268), (556, 279951), (834, 186634), (973, 159972), (1668, 93317), (1946, 79986), (2919, 53324), (3892, 39993), (5838, 26662), (11676, 13331)]