145313916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{20771}}^1$

素因数の和:20842

約数の個数: 48

約数和(自身を含む): 376887168

約数和(自身を除く): 231573252

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 318, 583, 636, 1166, 1749, 2332, 3498, 6996, 20771, 41542, 62313, 83084, 124626, 228481, 249252, 456962, 685443, 913924, 1100863, 1370886, 2201726, 2741772, 3302589, 4403452, 6605178, 12109493, 13210356, 24218986, 36328479, 48437972, 72656958, 145313916]

約数ペア:

[(1, 145313916), (2, 72656958), (3, 48437972), (4, 36328479), (6, 24218986), (11, 13210356), (12, 12109493), (22, 6605178), (33, 4403452), (44, 3302589), (53, 2741772), (66, 2201726), (106, 1370886), (132, 1100863), (159, 913924), (212, 685443), (318, 456962), (583, 249252), (636, 228481), (1166, 124626), (1749, 83084), (2332, 62313), (3498, 41542), (6996, 20771)]