156348408

素因数分解:

$2^3\times 3^1\times {\mathrm{311}}^1\times {\mathrm{20947}}^1$

素因数の和:21267

約数の個数: 32

約数和(自身を含む): 392146560

約数和(自身を除く): 235798152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 311, 622, 933, 1244, 1866, 2488, 3732, 7464, 20947, 41894, 62841, 83788, 125682, 167576, 251364, 502728, 6514517, 13029034, 19543551, 26058068, 39087102, 52116136, 78174204, 156348408]

約数ペア:

[(1, 156348408), (2, 78174204), (3, 52116136), (4, 39087102), (6, 26058068), (8, 19543551), (12, 13029034), (24, 6514517), (311, 502728), (622, 251364), (933, 167576), (1244, 125682), (1866, 83788), (2488, 62841), (3732, 41894), (7464, 20947)]