165745132

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311551}}^1$

素因数の和:311581

約数の個数: 24

約数和(自身を含む): 348938240

約数和(自身を除く): 183193108

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 311551, 623102, 1246204, 2180857, 4361714, 5919469, 8723428, 11838938, 23677876, 41436283, 82872566, 165745132]

約数ペア:

[(1, 165745132), (2, 82872566), (4, 41436283), (7, 23677876), (14, 11838938), (19, 8723428), (28, 5919469), (38, 4361714), (76, 2180857), (133, 1246204), (266, 623102), (532, 311551)]