127534156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{15683}}^1$

素因数の和:15813

約数の個数: 24

約数和(自身を含む): 237142080

約数和(自身を除く): 109607924

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 8132, 15683, 31366, 62732, 297977, 595954, 1191908, 1678081, 3356162, 6712324, 31883539, 63767078, 127534156]

約数ペア:

[(1, 127534156), (2, 63767078), (4, 31883539), (19, 6712324), (38, 3356162), (76, 1678081), (107, 1191908), (214, 595954), (428, 297977), (2033, 62732), (4066, 31366), (8132, 15683)]