143389732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{2053}}^1$

素因数の和:2995

約数の個数: 24

約数和(自身を含む): 264555200

約数和(自身を除く): 121165468

約数列:

[1, 2, 4, 19, 38, 76, 919, 1838, 2053, 3676, 4106, 8212, 17461, 34922, 39007, 69844, 78014, 156028, 1886707, 3773414, 7546828, 35847433, 71694866, 143389732]

約数ペア:

[(1, 143389732), (2, 71694866), (4, 35847433), (19, 7546828), (38, 3773414), (76, 1886707), (919, 156028), (1838, 78014), (2053, 69844), (3676, 39007), (4106, 34922), (8212, 17461)]